Ergonomic Mice &
Input Devices
EvoluentTM Vertical Mouse4

Patented shape VM4 supports your hand in an upright neutral posture that generally avoids forearm twisting. No finger contortions are needed to operate the buttons. The design eliminates the muscle tension created in the forearm, neck and shoulder by other mice. The shape is thoughtfully sculpted for uncompromised comfort and easy-to-reach programmable buttons.

The new VM4 features an improved thumb rest, adjustable laser sensor to control pointer speed and an extended lip on the outer edge to support the little finger. Available in right and left handed versions. A new small size is available for hands less than 7 inches long from tip of middle finger to the wrist crease (right-hand only).