MX Ergo Advanced Wireless Trackball

TRACK ON YOUR TERMS
Say no to fatigue or discomfort after a long day at work. MX ERGO is crafted for the shape of your hand and built for fast and precise tracking. Adjust your hand and wrist posture with the unique 0 or 20° tilt angle to conquer those lengthy decks and spreadsheets with ease — all the way from start to finish.
LESS MOVEMENT, BETTER POSTURE
With no need to move the hand around to move the cursor, you can minimize movement and maximize performance. The trackball creates 20% less muscle fatigue in your hand, wrist, and forearm than a regular mouse. Plus, the unique adjustable tilt of MX ERGO lets you choose a 0 or 20° angle and instantly improve your wrist and forearm posture. Cruise through your workday with more comfort, ease, and focus on what needs to be done.


FULL PALM SUPPORT
Work in comfort — even in the limited space at home. The hand-crafted shape of MX ERGO ensures full palm support, while the soft rubber offers a comfortable grip.

MORE CONTROL AND PRECISION
Easy thumb control makes excellent tracking and accuracy part of your daily routine. The precision mode button (DPI) lets you seamlessly switch between precision and fast-tracking modes.
MULTI-COMPUTER WORKFLOW
Seamlessly control two computers with your Flow technology enabled MX ERGO by simply moving the cursor to the edge of the screen. Your trackball seamlessly flows with you, even between Windows® and macOS and lets you transfer text, images, and files between computers using Logi Options+. Just copy on one and paste into another.Requires Logi Options+ app available on Windows and macOS at logitech.com/optionsplus

WORKS ANYWHERE YOU WORK
Since you don’t need to move your hand around, MX ERGO is great for tight workspaces and busy desks. Plus, you can track smoothly on any surface. Get the most out of your trackball no matter where you work.

PRECISION SCROLL WHEEL WITH TILT
Get things done faster with the quick access to shortcuts. The precision scroll wheel features horizontal scrolling and a convenient middle click.
WORK FASTER WITH APP-SPECIFIC CUSTOMIZATIONS
MX Ergo is fully customizable in every app you use—and you’ll work faster with predefined app-specific profiles in app in Adobe Photoshop®, Adobe Premiere Pro, Final Cut Pro, Google Chrome™, Safari, and Microsoft Word®, Excel® and PowerPoint® with Logi Options+Available on Windows and macOS at logitech.com/optionsplus.

Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “lines”. From line 15, column 13; to line 15, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “rect-lt”. From line 20, column 13; to line 20, column 105 Warning: The first occurrence of ID “rect-lt” was here. From line 5, column 13; to line 5, column 98 Error: Duplicate ID “lines”. From line 21, column 13; to line 21, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 22, column 17; to line 22, column 193 Warning: The first occurrence of ID “line” was here. From line 16, column 17; to line 16, column 169 Error: Duplicate ID “rect-rt”. From line 26, column 13; to line 26, column 97 Warning: The first occurrence of ID “rect-rt” was here. From line 14, column 13; to line 14, column 105 Error: Duplicate ID “lines”. From line 27, column 13; to line 27, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 28, column 17; to line 28, column 181 Warning: The first occurrence of ID “line” was here. From line 16, column 17; to line 16, column 169 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “rect-rt”. From line 21, column 13; to line 21, column 104 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 22, column 13; to line 22, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line2”. From line 23, column 17; to line 23, column 176 Warning: The first occurrence of ID “line2” was here. From line 16, column 17; to line 16, column 179 Error: Duplicate ID “line”. From line 24, column 17; to line 24, column 166 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-rt”. From line 28, column 13; to line 28, column 104 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 29, column 13; to line 29, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line3”. From line 30, column 17; to line 30, column 189 Warning: The first occurrence of ID “line3” was here. From line 15, column 17; to line 15, column 80 Error: Duplicate ID “line2”. From line 31, column 17; to line 31, column 176 Warning: The first occurrence of ID “line2” was here. From line 16, column 17; to line 16, column 179 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-lt”. From line 36, column 13; to line 36, column 104 Warning: The first occurrence of ID “rect-lt” was here. From line 12, column 13; to line 12, column 97 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 181 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-rt”. From line 42, column 13; to line 42, column 96 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 196 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “line”. From line 45, column 17; to line 45, column 185 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “rect-rt”. From line 21, column 13; to line 21, column 104 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 22, column 13; to line 22, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line2”. From line 23, column 17; to line 23, column 176 Warning: The first occurrence of ID “line2” was here. From line 16, column 17; to line 16, column 179 Error: Duplicate ID “line”. From line 24, column 17; to line 24, column 166 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-rt”. From line 28, column 13; to line 28, column 104 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 29, column 13; to line 29, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line3”. From line 30, column 17; to line 30, column 189 Warning: The first occurrence of ID “line3” was here. From line 15, column 17; to line 15, column 80 Error: Duplicate ID “line2”. From line 31, column 17; to line 31, column 176 Warning: The first occurrence of ID “line2” was here. From line 16, column 17; to line 16, column 179 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-lt”. From line 36, column 13; to line 36, column 104 Warning: The first occurrence of ID “rect-lt” was here. From line 12, column 13; to line 12, column 97 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 181 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-rt”. From line 42, column 13; to line 42, column 96 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 196 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “line”. From line 45, column 17; to line 45, column 185 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “rect-rt”. From line 21, column 13; to line 21, column 104 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 22, column 13; to line 22, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line2”. From line 23, column 17; to line 23, column 176 Warning: The first occurrence of ID “line2” was here. From line 16, column 17; to line 16, column 179 Error: Duplicate ID “line”. From line 24, column 17; to line 24, column 166 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-rt”. From line 28, column 13; to line 28, column 104 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 29, column 13; to line 29, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line3”. From line 30, column 17; to line 30, column 189 Warning: The first occurrence of ID “line3” was here. From line 15, column 17; to line 15, column 80 Error: Duplicate ID “line2”. From line 31, column 17; to line 31, column 176 Warning: The first occurrence of ID “line2” was here. From line 16, column 17; to line 16, column 179 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-lt”. From line 36, column 13; to line 36, column 104 Warning: The first occurrence of ID “rect-lt” was here. From line 12, column 13; to line 12, column 97 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 181 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-rt”. From line 42, column 13; to line 42, column 96 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 196 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “line”. From line 45, column 17; to line 45, column 185 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “rect-lt”. From line 11, column 13; to line 11, column 104 Warning: The first occurrence of ID “rect-lt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 12, column 13; to line 12, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 13, column 17; to line 13, column 71 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 80 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “rect-rt”. From line 21, column 13; to line 21, column 104 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 22, column 13; to line 22, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line2”. From line 23, column 17; to line 23, column 176 Warning: The first occurrence of ID “line2” was here. From line 16, column 17; to line 16, column 179 Error: Duplicate ID “line”. From line 24, column 17; to line 24, column 166 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-rt”. From line 28, column 13; to line 28, column 104 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 29, column 13; to line 29, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line3”. From line 30, column 17; to line 30, column 189 Warning: The first occurrence of ID “line3” was here. From line 15, column 17; to line 15, column 80 Error: Duplicate ID “line2”. From line 31, column 17; to line 31, column 176 Warning: The first occurrence of ID “line2” was here. From line 16, column 17; to line 16, column 179 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-lt”. From line 36, column 13; to line 36, column 104 Warning: The first occurrence of ID “rect-lt” was here. From line 12, column 13; to line 12, column 97 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 181 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-rt”. From line 42, column 13; to line 42, column 96 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 196 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “line”. From line 45, column 17; to line 45, column 185 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “rect-rt”. From line 21, column 13; to line 21, column 104 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 22, column 13; to line 22, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line2”. From line 23, column 17; to line 23, column 176 Warning: The first occurrence of ID “line2” was here. From line 16, column 17; to line 16, column 179 Error: Duplicate ID “line”. From line 24, column 17; to line 24, column 166 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-rt”. From line 28, column 13; to line 28, column 104 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 29, column 13; to line 29, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line3”. From line 30, column 17; to line 30, column 189 Warning: The first occurrence of ID “line3” was here. From line 15, column 17; to line 15, column 80 Error: Duplicate ID “line2”. From line 31, column 17; to line 31, column 176 Warning: The first occurrence of ID “line2” was here. From line 16, column 17; to line 16, column 179 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-lt”. From line 36, column 13; to line 36, column 104 Warning: The first occurrence of ID “rect-lt” was here. From line 12, column 13; to line 12, column 97 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 181 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-rt”. From line 42, column 13; to line 42, column 96 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 196 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “line”. From line 45, column 17; to line 45, column 185 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “rect-rt”. From line 21, column 13; to line 21, column 104 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 22, column 13; to line 22, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line2”. From line 23, column 17; to line 23, column 176 Warning: The first occurrence of ID “line2” was here. From line 16, column 17; to line 16, column 179 Error: Duplicate ID “line”. From line 24, column 17; to line 24, column 166 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-rt”. From line 28, column 13; to line 28, column 104 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 29, column 13; to line 29, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line3”. From line 30, column 17; to line 30, column 189 Warning: The first occurrence of ID “line3” was here. From line 15, column 17; to line 15, column 80 Error: Duplicate ID “line2”. From line 31, column 17; to line 31, column 176 Warning: The first occurrence of ID “line2” was here. From line 16, column 17; to line 16, column 179 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-lt”. From line 36, column 13; to line 36, column 104 Warning: The first occurrence of ID “rect-lt” was here. From line 12, column 13; to line 12, column 97 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 181 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “rect-rt”. From line 42, column 13; to line 42, column 96 Warning: The first occurrence of ID “rect-rt” was here. From line 5, column 13; to line 5, column 104 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 130 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 196 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Error: Duplicate ID “line”. From line 45, column 17; to line 45, column 185 Warning: The first occurrence of ID “line” was here. From line 8, column 17; to line 8, column 171 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “lines”. From line 16, column 13; to line 16, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “lines”. From line 22, column 13; to line 22, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 23, column 17; to line 23, column 161 Warning: The first occurrence of ID “line” was here. From line 17, column 17; to line 17, column 171 Error: Duplicate ID “lines”. From line 28, column 13; to line 28, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 29, column 17; to line 29, column 169 Warning: The first occurrence of ID “line” was here. From line 17, column 17; to line 17, column 171 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “line”. From line 8, column 17; to line 8, column 174 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “rect-ct”. From line 12, column 13; to line 12, column 97 Warning: The first occurrence of ID “rect-ct” was here. From line 5, column 13; to line 5, column 96 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 14, column 17; to line 14, column 174 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “line”. From line 15, column 17; to line 15, column 69 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “line”. From line 16, column 17; to line 16, column 175 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “lines”. From line 21, column 13; to line 21, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “lines”. From line 31, column 13; to line 31, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 161 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “rect-rb”. From line 42, column 13; to line 42, column 97 Warning: The first occurrence of ID “rect-rb” was here. From line 30, column 13; to line 30, column 96 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 169 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “line”. From line 8, column 17; to line 8, column 174 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “rect-ct”. From line 12, column 13; to line 12, column 97 Warning: The first occurrence of ID “rect-ct” was here. From line 5, column 13; to line 5, column 96 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 14, column 17; to line 14, column 174 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “line”. From line 15, column 17; to line 15, column 69 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “line”. From line 16, column 17; to line 16, column 175 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “lines”. From line 21, column 13; to line 21, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “lines”. From line 31, column 13; to line 31, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 161 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “rect-rb”. From line 42, column 13; to line 42, column 97 Warning: The first occurrence of ID “rect-rb” was here. From line 30, column 13; to line 30, column 96 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 169 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “line”. From line 8, column 17; to line 8, column 174 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “rect-ct”. From line 12, column 13; to line 12, column 97 Warning: The first occurrence of ID “rect-ct” was here. From line 5, column 13; to line 5, column 96 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 14, column 17; to line 14, column 174 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “line”. From line 15, column 17; to line 15, column 69 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “line”. From line 16, column 17; to line 16, column 175 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “lines”. From line 21, column 13; to line 21, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “lines”. From line 31, column 13; to line 31, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 161 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “rect-rb”. From line 42, column 13; to line 42, column 97 Warning: The first occurrence of ID “rect-rb” was here. From line 30, column 13; to line 30, column 96 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 169 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “lines”. From line 12, column 12; to line 12, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “line”. From line 8, column 17; to line 8, column 174 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “rect-ct”. From line 12, column 13; to line 12, column 97 Warning: The first occurrence of ID “rect-ct” was here. From line 5, column 13; to line 5, column 96 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 14, column 17; to line 14, column 174 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “line”. From line 15, column 17; to line 15, column 69 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “line”. From line 16, column 17; to line 16, column 175 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “lines”. From line 21, column 13; to line 21, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “lines”. From line 31, column 13; to line 31, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 161 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “rect-rb”. From line 42, column 13; to line 42, column 97 Warning: The first occurrence of ID “rect-rb” was here. From line 30, column 13; to line 30, column 96 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 169 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “line”. From line 8, column 17; to line 8, column 174 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “rect-ct”. From line 12, column 13; to line 12, column 97 Warning: The first occurrence of ID “rect-ct” was here. From line 5, column 13; to line 5, column 96 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 14, column 17; to line 14, column 174 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “line”. From line 15, column 17; to line 15, column 69 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “line”. From line 16, column 17; to line 16, column 175 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “lines”. From line 21, column 13; to line 21, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “lines”. From line 31, column 13; to line 31, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 161 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “rect-rb”. From line 42, column 13; to line 42, column 97 Warning: The first occurrence of ID “rect-rb” was here. From line 30, column 13; to line 30, column 96 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 169 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “line”. From line 8, column 17; to line 8, column 174 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “rect-ct”. From line 12, column 13; to line 12, column 97 Warning: The first occurrence of ID “rect-ct” was here. From line 5, column 13; to line 5, column 96 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 14, column 17; to line 14, column 174 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “line”. From line 15, column 17; to line 15, column 69 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “line”. From line 16, column 17; to line 16, column 175 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “lines”. From line 21, column 13; to line 21, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “lines”. From line 31, column 13; to line 31, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 161 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Error: Duplicate ID “rect-rb”. From line 42, column 13; to line 42, column 97 Warning: The first occurrence of ID “rect-rb” was here. From line 30, column 13; to line 30, column 96 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 169 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 65 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “lines”. From line 16, column 13; to line 16, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “lines”. From line 22, column 13; to line 22, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 23, column 17; to line 23, column 173 Warning: The first occurrence of ID “line” was here. From line 17, column 17; to line 17, column 173 Error: Duplicate ID “lines”. From line 28, column 13; to line 28, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 29, column 17; to line 29, column 163 Warning: The first occurrence of ID “line” was here. From line 17, column 17; to line 17, column 173 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “line”. From line 8, column 17; to line 8, column 178 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 129 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 14, column 17; to line 14, column 172 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “line”. From line 15, column 17; to line 15, column 82 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “line”. From line 16, column 17; to line 16, column 169 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “rect-lt”. From line 20, column 13; to line 20, column 98 Warning: The first occurrence of ID “rect-lt” was here. From line 5, column 13; to line 5, column 97 Error: Duplicate ID “lines”. From line 21, column 13; to line 21, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “lines”. From line 31, column 13; to line 31, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 173 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “rect-rb”. From line 42, column 13; to line 42, column 95 Warning: The first occurrence of ID “rect-rb” was here. From line 30, column 13; to line 30, column 94 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 161 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “line”. From line 8, column 17; to line 8, column 178 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 129 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 14, column 17; to line 14, column 172 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “line”. From line 15, column 17; to line 15, column 82 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “line”. From line 16, column 17; to line 16, column 169 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “rect-lt”. From line 20, column 13; to line 20, column 98 Warning: The first occurrence of ID “rect-lt” was here. From line 5, column 13; to line 5, column 97 Error: Duplicate ID “lines”. From line 21, column 13; to line 21, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “lines”. From line 31, column 13; to line 31, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 173 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “rect-rb”. From line 42, column 13; to line 42, column 95 Warning: The first occurrence of ID “rect-rb” was here. From line 30, column 13; to line 30, column 94 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 161 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “line”. From line 8, column 17; to line 8, column 178 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 129 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 14, column 17; to line 14, column 172 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “line”. From line 15, column 17; to line 15, column 82 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “line”. From line 16, column 17; to line 16, column 169 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “rect-lt”. From line 20, column 13; to line 20, column 98 Warning: The first occurrence of ID “rect-lt” was here. From line 5, column 13; to line 5, column 97 Error: Duplicate ID “lines”. From line 21, column 13; to line 21, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “lines”. From line 31, column 13; to line 31, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 173 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “rect-rb”. From line 42, column 13; to line 42, column 95 Warning: The first occurrence of ID “rect-rb” was here. From line 30, column 13; to line 30, column 94 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 161 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “lines”. From line 12, column 13; to line 12, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 129 Error: Duplicate ID “line”. From line 13, column 17; to line 13, column 193 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 163 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “line”. From line 8, column 17; to line 8, column 178 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 129 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 14, column 17; to line 14, column 172 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “line”. From line 15, column 17; to line 15, column 82 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “line”. From line 16, column 17; to line 16, column 169 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “rect-lt”. From line 20, column 13; to line 20, column 98 Warning: The first occurrence of ID “rect-lt” was here. From line 5, column 13; to line 5, column 97 Error: Duplicate ID “lines”. From line 21, column 13; to line 21, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “lines”. From line 31, column 13; to line 31, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 173 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “rect-rb”. From line 42, column 13; to line 42, column 95 Warning: The first occurrence of ID “rect-rb” was here. From line 30, column 13; to line 30, column 94 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 161 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “line”. From line 8, column 17; to line 8, column 178 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 129 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 14, column 17; to line 14, column 172 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “line”. From line 15, column 17; to line 15, column 82 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “line”. From line 16, column 17; to line 16, column 169 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “rect-lt”. From line 20, column 13; to line 20, column 98 Warning: The first occurrence of ID “rect-lt” was here. From line 5, column 13; to line 5, column 97 Error: Duplicate ID “lines”. From line 21, column 13; to line 21, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “lines”. From line 31, column 13; to line 31, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 173 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “rect-rb”. From line 42, column 13; to line 42, column 95 Warning: The first occurrence of ID “rect-rb” was here. From line 30, column 13; to line 30, column 94 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 161 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Document checking completed.
Invalid HTML Content
Error: Saw “”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.) From line 1, column 84; to line 1, column 85 Error: Duplicate ID “line”. From line 8, column 17; to line 8, column 178 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “lines”. From line 13, column 13; to line 13, column 129 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 14, column 17; to line 14, column 172 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “line”. From line 15, column 17; to line 15, column 82 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “line”. From line 16, column 17; to line 16, column 169 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “rect-lt”. From line 20, column 13; to line 20, column 98 Warning: The first occurrence of ID “rect-lt” was here. From line 5, column 13; to line 5, column 97 Error: Duplicate ID “lines”. From line 21, column 13; to line 21, column 128 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “lines”. From line 31, column 13; to line 31, column 131 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 32, column 17; to line 32, column 163 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “lines”. From line 37, column 13; to line 37, column 130 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 38, column 17; to line 38, column 173 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Error: Duplicate ID “rect-rb”. From line 42, column 13; to line 42, column 95 Warning: The first occurrence of ID “rect-rb” was here. From line 30, column 13; to line 30, column 94 Error: Duplicate ID “lines”. From line 43, column 13; to line 43, column 132 Warning: The first occurrence of ID “lines” was here. From line 6, column 13; to line 6, column 128 Error: Duplicate ID “line”. From line 44, column 17; to line 44, column 161 Warning: The first occurrence of ID “line” was here. From line 7, column 17; to line 7, column 72 Document checking completed.LONG-LASTING AND FAST TO RECHARGE
Focus on work and worry less about charging with the battery that holds power for up to 4 monthsBattery life may vary based on user and computing conditions on a full charge. One minute of charge gives up to a full day of use.
MICRO-USB PORT
EASY-TO-REMOVE BALL FOR EASY CLEANUP
Cleaning the trackball is a snap. You can easily eject the ball with the back of a pen through the dedicated hole on the bottom of the trackball.

USER TESTED. ERGONOMIST-APPROVED.
MX ERGO has been designed and tested with criteria set out by leading ergonomists—improving posture and lowering muscle strain.
MX ERGO






MX ERGO
Specs & Details
Dimensions
Trackball Mouse
- Height: 132.5 mm
- Width: 99.8 mm
- Depth: 51.4 mm
- Weight (without metal plate/without receiver): 164 g
- Weight (with metal plate/without receiver): 259 g
USB Receiver
- Height: 18.4 mm
- Width: 23.1 mm
- Depth: 6.1 mm
- Weight: 2 g
Technical Specifications
Sensor Technology
- Logitech Advanced Optical Tracking
- Nominal value: 380 dpi
- Minimal and maximal value: 512-2048 dpi
Buttons
- Number of buttons: 8 (Left/Right-click, Back/Forward, Scroll-wheel with Right/Left-tilt and Middle-click, Precision Mode, Easy-switch)
- Number of customizable buttons: 6
Customization app
- Supported by Logi Options+ on Windows and macOS Available on Windows and macOS at logitech.com/optionsplus
Battery
- Rechargeable Li-Po (500 mAh) battery
- Battery life: Up to 4 months on a single full charge Battery life may vary based on user and computing conditions.
Wireless technology
- Unifying USB Receiver
- Bluetooth Low Energy (BLE): 4.1
- Wireless operating distance: 10 m Wireless range may vary depending on operating environment and computer set up
Warranty Information
Part Number
- 910-005180
System Requirements
USB Receiver
- Required : Available USB port
- Windows 10,11 or later
- macOS 10.15 or later
- ChromeOS Sensor, wheel and buttons are supported on most ChromeOS and most popular Linux distributions.
- Linux Sensor, wheel and buttons are supported on most ChromeOS and most popular Linux distributions.
Bluetooth
- Required : Bluetooth Low Energy
- Windows 10,11 or later
- macOS 10.15 or later
- iPadOS 13.4 or later Pointing, clicking, and scrolling will be supported by enabling the “Assistive Touch” accessibility feature.
- ChromeOS Sensor, wheel and buttons are supported on most ChromeOS and most popular Linux distributions.
- Linux Sensor, wheel and buttons are supported on most ChromeOS and most popular Linux distributions.
In the Box
- MX ERGO Advanced Wireless Trackball
- Unifying USB Receiver
- Micro-USB cable for recharging
- Quick Start Guide
Support
Find all the documentation we have available to get this product up and running quickly.
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MX ERGO
THE LOGI ERGO LAB
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