Silent Keyboard: Innovative silent keyboard design, no friction and no shaking. Built-in USB Receiver: One receiver can be connected to the keyboard and mouse, and can be transmitted over a distance of up to 10 meters. Multimedia Buttons: Specially tuned and personalized keycaps. Slim Keyboard: Thin and light beyond your imagination, mini body, portable and easy to carry. high comfort Black Design. 800 - 1000 -1200 - 1600DPI
