- Comfortable and easy to use
- Adjustable optical sensor
- Improved thumb rest
- Pointer speed indicators
- Now two thumb buttons
- Extended lip prevents rubbing
- Bluetooth connectivity
The shape supports your hand in an upright neutral posture, that generally avoids forearm twisting. Many users, including medical doctors, ergonomists and physical therapists, said the Evoluent VerticalMouse provides superior comfort and even relieved their wrist pain.