Wireless freedom and comfort you can rely on – thanks to Advanced 2.4 GHz wireless and the Unifying receiver.
Logitech Advanced 2.4 GHz wireless
You get the reliability of a cord with cordless convenience and freedomÃ¢â‚¬â€fast data transmission and virtually no delays or dropouts.
Logitech Unifying receiver
The tiny receiver stays in your notebook. Plus, you can easily add a compatible wireless mouse or keyboardÃ¢â‚¬â€without the hassle of multiple USB receivers.
Three-year battery life*
Up to three years of battery life helps you save time, money, and the planet by practically eliminating the need to change batteries. An indicator light lets you know when the battery is low.
You get the room you need to type comfortably, the controls you need to stay productive, and keys that feel great and barely make a sound.
WindowsÃ‚Â® XP, Windows VistaÃ‚Â®, or WindowsÃ‚Â® 7
Internet connection for software download
LogitechÃ‚Â® Unifying receiver
2 AA batteries
Receiver extender cable