The improved Quiet Click technology of the MX Master 3S mouse reduces disruptive click sounds by 90%, and its optical sensor with 8000 DPI offers precise tracking on high-resolution monitors. The full-size keyboard with automatic backlighting features a metal plate for stability. The MX Palm Rest is the perfect companion for all-day comfort. The Perfect Stroke keys are spherical and adapt to the shape of your fingertips for a natural typing experience. The contour of the mouse fits perfectly in the hand. This combination meets increasing IT security requirements with Logi Bolt technology for secure, robust connections even in congested wireless environments. It is pre-installed for both devices, allowing for easy setup and management. The ingenious MagSpeed wheel of the mouse provides our fastest and most precise scrolling experience - this duo is ready for any task.