M650 Signature wireless Mouse

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Signature M650

Upgrade your setup for all-day comfort and productivity.


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Upgrade to smarter scrolling, better comfort, and more productivity. The Signature M650 features SmartWheel scrolling that delivers precision or speed the moment you need it.

Add a Free Deskmat with K950 and M650 purchase

A Gift For You: FREE LOGI Backpack on orders over $179.

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A Gift For You: FREE LOGI Backpack on orders over $179.

Specs & Details


Signature M650
  • Height: 4.26 in (108.2 mm)
  • Width: 2.4 in (61 mm)
  • Depth: 1.52 in (38.8 mm)
  • Weight: 3.58 oz (101.4 g)
Signature M650 L
  • Height: 4.67 in (118.7 mm)
  • Width: 2.61 in (66.2 mm)
  • Depth: 1.65 in (42 mm)
  • Weight: 4.07 oz (115.4 g)
Signature M650 L Left
  • Height: 4.67 in (118.7 mm)
  • Width: 2.61 in (66.2 mm)
  • Depth: 1.65 in (42 mm)
  • Weight: 4.07 oz (115.4 g)

Technical Specifications

Sensor Technology
  • Sensor Technology: Logitech Advanced Optical Tracking
  • Nominal value: 400 dpi
  • Max value: Up to 4000
  • Number of Buttons: 5 (Left/Right-click, Back/Forward, Scroll-wheel with middle click)
Customization app
Connection Type
Connection Type: Logi Bolt USB Receiver
Certified carbon neutral

Warranty Information

1-Year Limited Hardware Warranty

Part Number

  • Red Signature M650 L : 910-006358
  • Off-white Signature M650 : 910-006252
  • Off-white Signature M650 L : 910-006233
  • Graphite Signature M650 L : 910-006231
  • Off-white Signature M650 L LEFT : 910-006235
  • Graphite Signature M650 L LEFT : 910-006234
  • Rose Signature M650 : 910-006251
  • Blue Signature M650 L : 910-006232
  • Graphite Signature M650 : 910-006250


Bluetooth® Low Energy
Internet access required to download optional customization app Logi Options+ Available on Windows and macOS at logitech.com/optionsplus

In the Box

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


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


Get the desk mat for free when you purchase Signature Slim K950 and Signature Mouse M650 together

Signature Slim Keyboard K950

Signature Slim Keyboard K950

Signature M650

Signature M650

Logitech DESK MAT - Studio Series

Logitech DESK MAT - Studio Series



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.

M650 M650 Large and M650 Large left-handed comparison mockup


Choose the Signature M650 that fits you best. We recommend the M650 for small-to-medium hands, M650 L for large-sized hands, and M650 L Left for left-handed users. Unsure which mouse is right for you? Check out our sizing guide below.

get more comfort by using your signature m650


You’ll enjoy working with your Signature M650. 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 in an instant via Bluetooth Low Energy or Logi Bolt USB receiver. Get a strong, reliable wireless connection from up to 10 meters Wireless range may vary based on environmental and computing conditions. The Signature M650 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. Android, 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.


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.

icon for customizable side buttons


Do more with your mice. With the Logi Options+ app you’ll be able to check your battery life, and customize the side buttons on your mice to do everyday actions like copy/paste or forward/back, and much more.

Available on Windows and macOS

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


The Signature M650 mouse comes with an included AA battery that lasts for up to two years.Battery life may vary based on user and computing conditions That’s more focus on work and less worries about charging.

Designed For A Positive Future

Our goal? To design for sustainability. That means as we innovate our new generation of products, we reduce their carbon footprint in any way we can — from their overall construction to the tiniest component. All with zero compromises on quality and performance.