Feel it, almost without hearing it
Introducing Silent Clicks - create and work with the same clicky feel, but with less noise. Silent Clicks deliver a smooth, tactile response with 90% less noise compared to MX Master 3. Combined with the incredibly quiet MagSpeed ​​electromagnetic scroll wheel, it delivers a high-performance, distraction-free experience.

8K dpi motion tracking on any surface
The MX Master 3S is equipped with Logitech’s most accurate sensor yet, with next-generation accuracy and responsiveness. The 8,000 DPI optical sensor allows for tracking on virtually any surface – even glass. (Minimum glass thickness 4 mm.) . You can adjust the tracking sensitivity in Logi Options+ and set the right level for your workflow.

Scrolling 1,000 lines per second
The MagSpeed ​​electromagnetic scroll wheel is so precise it stops at a single pixel and so fast it lets you scroll 1,000 lines per second. And it's virtually silent. The wheel's machined steel provides excellent tactile feedback and just the right weight to provide satisfying dynamic inertia that you feel but don't hear.

Switch between devices with Flow
With Logi Options+, you can switch between computers with Flow by simply moving your mouse pointer to the edge of the screen. The MX keyboard follows the MX Master 3S and allows you to switch between macOS and Windows. Easily transfer text, images, and files between computers – just copy on one computer and paste on the other.

Fast charging, instant connection
MX Master 3S stays powered for up to 70 days when fully charged and provides three hours of use with a one-minute quick charge. (*Battery life may vary based on usage and computer operating conditions.) Use the included USB-C charging cable to recharge.

The mouse instantly pairs with up to three devices via Bluetooth low energy or the Logi Bolt USB receiver.

Perfect hand shape, all-day comfort
Work comfortably with an ergonomic shape that's designed to support your palm and fingers. Textured surfaces provide a secure grip for ultimate control. The MX Master 3S's unique tilt angle positions your arm in a more natural position for greater comfort. Thumb controls are positioned in the optimal position for easy access and quick navigation. The side scroll wheel follows the natural movement of your thumb for comfortable and easy horizontal navigation.