The MX Keys S and MX Master 3S are designed for comfort and productivity, allowing you to stay in the flow for hours. The MX Keys S features a low-profile design and an optimal keyboard angle that promotes better wrist posture and reduces joint strain. The MX Master 3S has a tilt angle that allows for a more natural arm posture, with buttons positioned for quick and intuitive navigation. The combo also includes a palm rest to minimize wrist pressure for all-day comfort.
Typing is faster and more precise with spherically-dished keys that match the shape of your fingertips, reducing the chance of mistypes and providing satisfying feedback. Increased key stability reduces noise, and the matte coating on each key ensures your fingers glide smoothly over the surface. The rounded edges provide satisfying feedback regardless of where you strike the key.
The MagSpeed scroll wheel allows you to scroll through 1,000 lines per second with hyper-fast mode, which is up to 90% faster, while ratchet mode is 87% more accurate, enabling precise stopping on a pixel. The 8K DPI optical sensor on the MX Master 3S lets you track on any surface, even glass. High DPI tracking allows for greater coverage with subtle movements, ideal for high-resolution monitors.
The MX Keys S includes proximity sensors that light up the keys when your hands approach, making it perfect for late-night work. The backlit keys automatically adjust to changing lighting conditions and fade when you leave, conserving power. With Logi Options+, you can adjust backlighting duration and brightness for more flexibility.
The included USB-C charging cable or any other USB-C cable can be used to quickly recharge the devices while you work, ensuring a full day of non-stop performance. The MX Keys S can preserve battery power with automatic backlighting presets that turn off in bright environments.