English key type
2.4Ghz Wireless connectiong
Long battery life (up to 2 years for key board, 1 year for mouse) with Logitech Nano receiver
Ten Keyless Design
Plug and play simplicity for Windows PCs: Works right out of the box with Windows XP, Vista, Windows 10,8,7, Chrome,Windo No software installation required
Contoured shape is for maximum comfort and support. The sturdy scroll wheel with rubber makes sure that your hand will not slip when scrolling.