Contour Unimouse Wired

The contour Unimouse has posture variation.  It has 4 friction-based points of articulation to find your own unique comfort.  You can change postures to engage different muscles and tendons while avoiding fixed static positions.
The thumb support rests on a ball joint and can be rotated in any direction.
The style of the mouse with the pronounced arch allows you to relax your hand over the mouse to avoid gripping or pinching