Lenovo 300 Wireless Combo Keyboard and Mouse, 2.4 GHz Nano USB-A Receiver, Batte

300 Wireless Combo: model 300 Wireless Combo -1 USB receiver for both keyboard and mouse; just plug the 2.4 GHz dongle into an open USB-A port and you're ready to go -Compact wireless keyboard offers a 2-zone layout with dedicated numeric keypad, cursor control keys, and 11 Fn keys with shortcut functions -Ambidextrous mid-size mouse is comfortable for the left or right hand -Keyboard LED indicators for Caps Lock, Num Lock, and low battery; adjustable tilt legs for comfort -Keyboard and mouse deliver 6 months of battery life; AA and AAA batteries included