Microsoft - Sculpt Desktop Ergonomic Full-size Wireless USB Keyboard and Mouse Bundle - Black

BlueTrack mouse technology; 2.4GHz wireless USB receiver; split keyboard layout; reverse keyboard tilt; Natural Arc key layout; domed keyboard design; separate numeric keypad; media keys

This wireless keyboard and mouse are designed to encourage good hand and wrist posture. The Advanced Encryption Standard keyboard has a split dome shape to fit the curve of your hands, and the mouse's raised design allows you to keep your wrist in a more comfortable, natural position.