Business Mice · Logitech for Business

Signature Comfort Plus M850 L for Business

Reference 910-007703

Wireless mouse with palm cushion for enhanced comfort.

4.78 in (121.3 mm)Height
2.93 in (74.3 mm)Width
1.74 in (44.2 mm)Depth

Mouse comfortably at work

Take comfort into your own hands with Signature Comfort Plus M850 L for Business, a wireless mouse that blends comfort and productivity. In fact, 72% of users surveyed agree that they felt more productive with the mouse*.

*Based on a two-week user test conducted by Logitech with 105 external participants, who used the product for over 5 hours per weekday.

Sculpted shape, confident hold

Feels like it was made just for you. The sculpted shape fits naturally in your hand. The thumb rest and extended rubber side grip give you confidence and control. It’s the perfect fit — for you and your work.

Soft cushion for better palm support

A Logitech first! Soft palm cushion adds gentle support, creating a natural, relaxed position for your hand. The results speak for themselves: 93% of users surveyed felt comfortable using the mouse, even after a full workday*.

*Based on a Logitech US study with 105 external participants with varying hand sizes over a 5-day usage trial.

Precision and peace, combined

Flick the SmartWheel to switch between line-by-line scrolling for precision and super-fast scrolling for long documents. Plus, stay focused with Silent Touch technology that reduces 90% of mouse clicking noise*.

*Click noise is reduced by over 90% compared to Logitech M185. Left click and typing dBA level measured by an independent lab at 1 meter.

Your workflow, your way

Customize your workflow with Logi Tune*. Assign unique functions to the four buttons for different applications like Microsoft Teams.

*Customizing the device requires internet access to download Logi Tune or Logi Options+, available for recent versions of Windows and macOS or

Easy to deploy

Works seamlessly with Windows, macOS, and ChromeOS via Bluetooth or the Logi Bolt USB-C receiver, which offers a secure, fully encrypted wireless connection. Easily deploy and monitor devices with Logitech Sync* to ensure they are always up to date. Certified for Works With Chromebook and engineered for Intel Evo Laptop Accessory Program.

*Requires Logi Tune downloaded on individual devices

Specifications

Signature Comfort Plus M850 L for Business — Specifications
Specification	Value
Signature Comfort Plus M850 L for Business
Height	4.78 in (121.3 mm)
Width	2.93 in (74.3 mm)
Depth	1.74 in (44.2 mm)
Weight	3.63 oz (102.9 g)
Packaging dimension (Weight with product)
Height	5.51 in (140 mm)
Width	3.66 in (93 mm)
Depth	2.13 in (54 mm)
Weight	5.64 oz (160 g)
Sensor and tracking
Sensor Technology	Advanced Optical Tracking
Nominal value	1,000 DPI
DPI (Minimal and maximal value)	400-4000 DPI (can be set in increments of 50 DPI)
Buttons
Number of Buttons	6 (left/right-click, back/forward, middle click, DPI)
Scroll types
Scroll Wheel	SmartWheel
Battery
Battery type	1 x AA battery
Battery life	Up to 24 months (Battery life may vary with user and computing conditions)
Connectivity
Wireless technology	Logi Bolt USB-C receiver, Bluetooth Low Energy
Wireless range	Up to 10 meters (Wireless range may vary depending on the operating environment and computer setup)
System requirements
Requirements	USB-C port or Bluetooth Low Energy
Bluetooth	Windows 10, 11, or later, macOS 12 or later, ChromeOS, Linux, Android 12 or later, iPadOS 15 or later (Basic functions will be supported without software for systems other than Windows and macOS)
Logi Bolt USB receiver	Windows 10, 11, or later, macOS 12 or later, ChromeOS, Linux (Basic functions will be supported without software for systems other than Windows and macOS)
Customization app	Logi Tune, Logi Options+ (Internet access required to download Logi Tune or Logi Options+. Download and check software compatibility or)
Certified for	Works With Chromebook and Engineered for Intel Evo laptops
Sustainability
Responsible Packaging	FSC-certified
Recycled Plastics	Mouse plastic content: 63% post-consumer recycled plastic. Excludes plastic in printed wiring assembly, receiver, cables, and packaging.
Warranty
Warranty	2-Year Limited Hardware Warranty
In the box
Package contents	Mouse with 1 x AA battery (included) Logi Bolt USB-C receiver User documentation
Model variants
910-007703	Signature Comfort Plus M850 L for Business - Graphite — Graphite