Carefully crafted, the ergonomic shape supports your palms and fingers so you can work comfortably. The textured surface provides a sure grip, keeping you in control. The MX Master 3S's unique tilt angle allows you to position your arms in a more natural position, providing greater comfort.
Optimally placed thumb control buttons provide fast, intuitive access and quick browsing movement. The side scroll wheel follows the natural movement of your thumb, providing a smooth and intuitive horizontal browsing experience.