The Logitech MK220 Wireless Keyboard and Mouse Combo occupies lessof your desk space, while keeping you in full control over your system.It has an operating range of 10 meters. The keyboard features a compact,minimalistic design with all the standard keys for comfortable typing.The whisper-quiet keys let you concentrate on your work better. Thiswireless keyboard and mouse combo is power-efficient, allowing youto enjoy long battery life. The advanced 2.4 GHz wireless standardof this Logitech keyboard and mouse combo eliminates the possibilityof connection dropouts, interference or delays. Plug the wirelessreceiver into the USB port of your computer and you are good to go.