The HANDSHAKE Mouse is a mouse with a vertical grip. It has two buttons and a scroll wheel. Using this mouse correctly reduces muscle tension.
The SRM Mouse is designed for small and medium-sized hands (hand widths up to 9 cm, excluding the thumb). The Evoluent mouse is better for larger hands.
The HANDSHAKE Mouse has a powerful laser sensor and the option to choose between 400/1600/3200 DPI.
- Size: for smaller hands (width up to 7.5 cm, measured flat at the hand's widest point, excluding the thumb).
- Ergonomic: proper arm and wrist posture.
- Unique: short adjustment period
Thanks to the "handshake" position when using a vertical mouse the wrist doesn't bend sideways too much and the lower arm needs less inward rotation (Schmid et al. , 2015). There is less muscle activity in the lower arm than when using a standard mouse (Quemelo & Vieira, 2013).