Logitech MK220 - Wireless Keyboard and Mouse Combo

Compact keyboard - about 36% smaller than standard keyboards but still has all the standard keys
Reliable wireless connection lets you work or play up to 10 meters (33 feet) away with virtually no delays or dropouts
Outstanding battery life - 24 months for the keyboard and 5 months for the mouse
Plug-and-play simplicity
Whisper-quiet keys