EVOLUENT VMDSW - Mouse, wireless, vertical, for right-handed use, small

Prevents the forearm twisting for more comfort
The ergonomic shape supports your hand in a handshake position.

Extended lip prevents friction
An extra-wide lip along the bottom edge prevents the little finger from rubbing on the desk.

Easy-to-reach thumb buttons
Intelligently placed thumb buttons are easy to reach at the top and bottom of a contoured thumb rest.

Adjustable pointer speed
A button behind the wheel allows you to quickly change the pointer speed for various tasks. Select a higher speed (higher DPI) to move the pointer faster for general use. Select a lower speed (lower DPI) to move the pointer more slowly and more precisely for drawing, editing photos and so on. ...