This top-of-the-line combo is paired for even greater performance now. The MX Master 3S mouse's Quiet Click technology makes 90% less distracting click noise and its 8000 DPI optical sensor offers precision tracking on high-resolution monitors. The full-size, auto backlit keyboard integrates a metal plate for stability. With the MX Palm Rest as the perfect companion for all-day comfort. Premium scissor-design Perfect Stroke keys, spherically dished, match fingertip shape - for natural keystroke feel. And the mouse's contour fits the hand perfectly. This duo is ready for any job.