M550 Wireless Mouse

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Signature M550

A wireless mouse comfort-fit for your hand size.
Off-white

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Upgrade your setup for all-day comfort and productivity.

Specs & Details

Dimensions

Signature M550
  • Height: 1.52 in (38.8 mm)
  • Width: 2.40 in (61 mm)
  • Depth: 4.26 in (108.2 mm)
  • Weight: 3.44 oz (97.4 g)
Signature M550 L
  • Height: 1.65 in (42 mm)
  • Width: 2.61 in (66.2 mm)
  • Depth: 4.67 in (118.7 mm)
  • Weight: 3.92 oz (111.12 g)

Technical Specifications

Sensor Technology
  • Sensor technology: Logitech Advanced Optical Tracking
  • Nominal value: 400 dpi
  • Max value: Up to 4000
Buttons
  • Number of buttons: 3 (Left/Right-click, Scroll-wheel with middle click)
Battery
Connection Type
Optional software
  • Supported by Logitech Options+ on macOS® 10.15 or later and Windows® 10, 11 or later.
Sustainability
  • Graphite plastics: Minimum 65% post-consumer recycled material
  • Blue plastics: Minimum 58% post-consumer recycled material
  • Off-white and Rose plastics: Minimum 26% post-consumer recycled material
  • Certified carbon neutral

Warranty Information

1-Year Limited Hardware Warranty

Part Number

  • Off-white Signature M550 L : 910-006592
  • Graphite Signature M550 : 910-006781
  • Rose Signature M550 : 910-006593
  • Graphite Signature M550 L : 910-006591

System Requirements

Bluetooth® Low Energy

In the Box

  • Wireless Mouse
  • USB Receiver
  • 1 AA Battery
  • User documentation

Support

Find all the documentation we have available to get this product up and running quickly. 

SCROLLS SMARTER. FITS BETTER.

Upgrade to smarter scrolling, better comfort, and more productivity. The Signature M550 features SmartWheel scrolling that delivers precision or speed the moment you need it. A choice of sizes for smaller and larger hands means there's a perfect fit for anyone. Seamless wireless connectivity, silent clicks, and the contoured shape keep you comfortable and productive hour after hour.

KEY FEATURES

SMARTWHEEL SCROLLING

Make scrolling work for you with Logitech SmartWheel.  Get line-by-line precision when you need to focus on the details, and scroll super fast when you just want to breeze through lengthy pages. Automatically switch modes with the flick of your finger.

M550 that fits you best

THE PERFECT FIT FOR YOUR HAND

Choose the Signature M550 that fits you best. We recommend the M550 for small-to-medium hands and M550 L for large-sized hands. Unsure which mouse is right for you? Check out our sizing guide below.

Get more comfort and focus

COMFORT, UPGRADED

You’ll enjoy working with your Signature M550. Each mouse features a contoured shape, soft thumb area, and rubber side grips that keep your hand snug and in place. Get more comfort and focus more on what you need to get done.

bluetooth and logi bolt icon

CONNECT YOUR WAY. WORKS ON MULTIPLE PLATFORMS.

Connect in an instant via Bluetooth Low Energy or Logi Bolt USB receiver. Get a strong, reliable wireless connection from up to 10 metersWireless range may vary based on environmental and computing conditions. away. The Signature M550 works on multiple platforms—Windows, macOS, Linux, iPadOS, Android—and is Works With Chromebook Certified.This product has been certified to meet Google’s compatibility standards. Chromebook and the “Works With Chromebook” badge are trademarks of Google LLC.

connect multicple platform food blogger view
connect multicple platform logi m650 graphite side view
SilentTouch Technology - creating a better, quieter environment for you and those around you.

LESS NOISE, MORE FOCUS

No more annoying click noise. Logitech’s exclusive SilentTouch technology reduces 90%Click noise reduced by over 90% compared to Logitech M170. Left click and typing dBA level measured by an independent lab at 1 meter. of click sounds creating a better, quieter environment for you and those around you.

24 months battery logo - more focus on work and less worries about charging

24-MONTH BATTERY LIFE

The Signature M550 mouse comes with an included AA battery that lasts for up to two yearsBattery life may vary based on user and computing conditions . That’s more focus on work and less worries about charging.

FIND THE PRODUCTS THAT ARE RIGHT FOR YOU

Signature M550

Smarter scrolling and more productivity with a mouse comfort-fit for your hand size and preference.
Available in two sizes
SmartWheel
Yes
Yes
24 Months
Windows, macOS, iPadOS, Chrome OS, Android, Linux
Bluetooth® & USB Logi Bolt
No
3
A compact performance mouse designed for mobile work - from the home office, to the cafe, to the airport lounge.
Compact
MagSpeed + Smartshift
No
Yes
Rechargeable USB-C to A / 70 days
Windows, macOS, iPadOS, Chrome OS, Linux
Bluetooth & USB Unifying
Yes - Easy-Switch and Flow technologies
4