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Evoluent Vertical Mouse 3
The Evoluent VerticalMouse 3 is the advanced third generation of the revolutionary mouse from the inventor of the handshake grip. Many users said earlier models relieved their wrist and arm pain. The patented shape supports your hand in a fully upright handshake position that eliminates forearm twisting. Many users said earlier models relieved their hand, wrist, or arm pain. Once you experience the superior comfort of this device, you'll never go back to ordinary mice. The patented shape supports your hand in a relaxed handshake position that eliminates forearm twisting. There's no retraining necessary -- the grip is the same as an ordinary mouse, just turned sideways, and the buttons are operated by the same fingers. Tilt to the side to disable tracking Slides without moving the pointer USB Cable length

Price is $101.00
Price: $101.08