The Dell Wireless Keyboard and Mouse- KM636 features a sleek, contemporary design that delivers reliable wireless performance in virtually any workspace at a price that businesses will appreciate. Providing the convenience and performance of a wireless workspace, the KM636 is designed to withstand the rigors of office work, while providing a comfortable, full multimedia user experience through the keyboard’s contemporary design and chiclet keys. Featuring a 12 month battery life, multimedia shortcut keys and optical tracking, the keyboard and mouse combo offers a dependable and enjoyable user experience.