With the Dell KM5221W, you acquire a wireless mouse and keyboard set with a discreet design. Both devices connect to your computer via the same USB receiver, so you only need one port. The keyboard, with its short-stroke keys, is ideal for fast typists. It features practical additional functions such as programmable function keys and hotkeys for frequently used functions. Keyboard inputs are encrypted with 128-bit security. The mouse, with its symmetrical shape, is suitable for both left and right-handed users. Its optical sensor, with a resolution of up to 4000 dpi, allows for precise tracking on most surfaces.