The next generation of Logitech MX Keys Combo for Business delivers a high performance experience with new feature upgrades for more productivity. The MX Master 3S mouse features Quiet Click technology that keeps noise distractions to a minimum and an 8000 DPI optical sensor that tracks virtually anywhere–even on glass. This Logitech wireless keyboard and mouse combo includes a comfort keyboard wrist pad, providing a fluid typing experience with great tactile response. Backlit keys shine bright with smarter power management, automatically adjusting brightness to preserve the wireless backlit keyboard’s battery life. The rechargeable plug-and-play Logitech MX keyboard and mouse are compatible with the Logi Options+ software, for easy product customization and application-based presets to optimize workflow and increase efficiency. Graphite.