- Impressive battery life
- Dell KM636 – keyboard and – 580-ADFT
- Providing the convenience and performance of a wireless workspace,
- Featuring a long battery life, multimedia shortcut keys and optical tracking
- Dell Wireless Keyboard and Mouse-KM636 – US International (QWERTY) – Black
- KM636 is designed to withstand the rigors of office work, while providing a comfortable full multimedia user experience.