Logitech Wireless Combo MK520

Logitech® Incurve keys™; Whisper-quiet , concave keys position your fingers properly, and their softly rounded edges invite your fingertips to glide from key to key, hour after hour
Hand-friendly laser mouse
A battery life of up to three years for the keyboard and one year for the mouse practically eliminates the need to replace batteries
Logitech® Unifying receiver
Advanced 2.4 GHz wireless
One-touch media controls
Adjustable tilt legs
Easy keyboard storage