A COMBO FOR SPEED AND PRECISION
Power up your performance with MX Keys S and MX Master 3S. Comfort, stability, and precision combined in a pairing that helps you master your flow all day long.

DUO ENGINEERED FOR PRODUCTIVITY AND COMFORT
The keyboard has a stable, low-profile design and the mouse is crafted for your hand for better wrist posture. The included palm rest encourages a natural posture for all-day comfort.

FAST FLUID PRECISION TYPING
Type with confidence and speed with spherically-dished keys shaped for your fingertips, minimizing the chances of a mistype, while increased key stability reduces noise.

SCROLL 1,000 LINES PER SECOND
with the Magspeed scroll wheel . 90%Compared to regular Logitech mouse without an electromagnetic scroll wheel more speed and 87%Compared to Logitech Master 2S mouse with Logitech Options installed and Smooth scrolling enabled more precision with its 2 modes: ratchet & hyper fast scroll (compared to regular Logitech mouse).

SMART ILLUMINATION MADE SMARTER
Backlit keys light up when your hands approach and automatically brighten or fade to suit your environment. Control backlighting duration and brightness in Logi Options+Requires Logi Options+ app, available for Windows and macOS.

AUTOMATE REPETITIVE TASKS
Smart Actions in the Logi Options+ AppRequires Logi Options+ app, available for Windows and macOS gives you the power to skip repetitive actions by automating multiple tasks with a single keystroke.

MULTI COMPUTER, ONE FLOW
Pair MX Keys S Combo to work on multiple computers and cross-OS - and transfer text, images and files between them. - just copy on one and paste to the other.

• MX Keys S Combo Master Your Flow