Features:
Ergonomic Vertical Mouse - Wireless Right Hand
A Unique Vertical, Wireless Mouse Shape That Helps Support Your Hand In A Neutral Ergonomic Handshake Position, Which Helps Eliminate The Arm Twisting Required By Ordinary Computer Mice!
68H x 121L x 68W
Ideal for smaller hands
Original German Ezmouse
Supports Windows XP, Vista, 7, OS;
Adaptable DPI 400/800/1600;
2.4GHz Wireless 10M Distance, Nano USB Receiver
Available In: Black
1 Year Warranty