Signature Comfort M850 L offers enhanced comfort and productivity with a soft palm cushion, sculpted shape, efficient scrolling, quiet clicking, customizable buttons, and more.

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. Feel the sculpted design and soft palm cushion. Work effortlessly with SmartWheel scrolling and customizable buttons.

STAY COMFORTABLE, STAY PRODUCTIVE
Work smarter, feel better. Signature Comfort M850 L is the mouse where comfort and productivity naturally click. 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 workdayBased on a Logitech US study with 105 external participants with varying hand sizes over a 5-day usage trial.

DUAL SPEED SCROLLING
Flick the SmartWheel to switch between line-by-line scrolling for precision and super-fast scrolling for long documents. Slow down, go fast — at your command.

SILENT CLICKS FOR LESS DISTRACTIONS
Focus more by reducing distraction for you and your work neighbors. Silent Touch technology reduces 90% of the mouse clicking noise.

SWITCH BETWEEN DEVICES EFFORTLESSLY
Connect the mouse to 3 different devices. Seamlessly switch between them without breaking your flow.

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

RELIABLE, SECURE WIRELESS
Connect with Bluetooth or the Logi Bolt USB-C receiver, which offers a secure and reliable wireless connection that’s fully encrypted.

EASY TO DEPLOY
Works seamlessly with Windows, macOS, and ChromeOS. Easily deploy Signature Comfort M850 L in multi-OS environments, and manage via Logitech Sync so you can make sure devices are always up to date.

WITH YOU ALL THE WAY
Logitech for Business provides global enterprise support and Advanced Replacement — because performance should never wait.