Logitech MK240 Wireless Keyboard and Mouse Combo

Model Name : MK240 Nano

Model Number : MK240 NANO

Type : Laptop Keyboard

Sales Package : Keyboard, Mouse, USB receiver, 2 AAA (Keyboard), 2 AA (mouse) batteries and User documentation

OS Supported :  Windows XP and Above 

Battery Life : 36-month keyboard and 12-month mouse battery life

Dimensions : Weight 365 g