Logitech MK270

The USB receiver provides a reliable wireless connection up to 33 ft, so you can forget about drop-outs and delays and you can take it wherever you use your computer.
The design of this keyboard creates a comfortable typing experience thanks to the low-profile, quiet keys and standard layout with full-size F-keys, number pad, and arrow keys.
This full-size wireless keyboard features a spill-resistant design, durable keys and sturdy tilt legs with adjustable height.
MK270 combo features a 36-month keyboard and 12-month mouse battery life, along with on/off switches allowing you to go months without the hassle of changing batteries.
This wireless keyboard and mouse combo features 8 multimedia hotkeys for instant access to the Internet, email, play/pause, and volume so you can easily check out your favorite sites.