KM5221W keyboard RF Wireless

Dell KM5221W (580-AJIS) is a black wireless keyboard and mouse set for everyday computer input. Both connect through the USB wireless receiver over 2.4 GHz, giving you a shared wireless setup for your workspace.

The keyboard has a US English layout and plunger technology. Volume and mute hot keys let you make common audio adjustments directly from the keyboard.

The optical mouse has three buttons, including one programmable button. Set its tracking resolution to 1000, 1600, 2400 or 4000 DPI; the default is 1600 DPI, so you can choose a cursor speed that suits your everyday work.

The keyboard uses two AAA batteries and the mouse one AA battery.

Included accessories: two AAA batteries and one AA battery.