Microsoft(R) Wireless Optical Desktop 700

Compact wireless keyboard and wireless optical mouse, all in one.Wireless connectivity reduces desktop clutter and allows more freedom - up to 3ft..Keyboard features 104 keys and includes media keys to let you play CDs: play, pause, stop and control volume with the push of a button.Optical mouse enables smooth, precise tracking on virtually any surface.Mouse offers a handy scroll wheel for fast, easy navigation through Web pages, spreadsheets and other documents.Mouse is designed for comfortable use with either hand.Simple USB connectivity - just connect the receiver to an available USB port and begin typing and mousing.For use with Windows 2000/XP. Requires 2 AA and 2 AAA batteries (all included).Backed by the manufacturers 3-year limited warranty.