Enjoy the convenience of wireless freedom with the Microsoft WirelessDesktop 800 Keyboard and Mouse Set. It provides safe and consistentwireless connection within a range of up to 15 foot. With an ergonomicdesign and Quiet Touch keys, the keyboard offers a comfortable typingexperience. It also allows quick access to media and calculator.There is also a button to provide instant access to the Start menu.The included 1000 dpi mouse responds quickly to your demands andfeatures an on/off switch to save power. This Microsoft desktop seteasily connects to your PC through a USB port.