Logitech Wireless Combo MK270, 2.4 GHz Frequency/33 ft Wireless Range, Black (920004536)

Reliable 2.4 GHz wireless connection: A tiny Logitech nano-receiver connects both the keyboard and mouse using just one USB port.

Long battery life: Get up to 24 months of keyboard power and 12 months of mouse power without changing batteries (Keyboard and mouse battery life may vary based on user and computing conditions).

Eight hot keys: Instantly access your movies, music, the Internet, e-mail, volume, play/pause and more.

All-in-one setup: Includes a full-size keyboard with quiet, low-profile keys plus a portable contoured mouse for comfortable control.

Plug-and-play simplicity for Windows PCs.