Logitech Advanced 2.4 GHz wireless gives you a fast, reliable connection up to 10 meters away with virtually no delays or dropouts.
You can take the sleek mouse anywhere you take your computerthanks to its comfortable size and the tiny nano-receiver.
Extended battery life
A 24-month keyboard and 12-month mouse battery lifeplus on/off switchesmean you can go for months without the hassle of changing batteries.
Windows XP, Windows Vista or Windows 7 USB port
USB range extender
2 AAA (keyboard) and 2 AA (mouse) batteries