Reduce or prevent hand, wrist and elbow, shoulder or neck pain with the Evoluent Muse. The fully side on hand position prevents over gripping and pronation of the wrist and elbow and internal rotation of the shoulder to prevent over gripping and improve seated postures when using the mouse.

Used with great effect to reduce repetitive strain symptoms to the wrist and elbow, neuropathy in the fingers, tennis elbow (epicondylitis), frozen shoulder, rotator cuff injuries and chronic neck pain.

The Evoluent Vertical Mouse 4 (small) is a fantastic updated version of the much loved Evoluent Vertical Mouse. New to this model is an extended lip which prevents you rubbing your little finger on the desk, adjustable laser sensor, pointer speed indicators, lit Evoluent logo, improved thumb rest and two thumb buttons.

Its patented ergonomic shape supports your hand in a relaxed handshake position, ensuring the arm is not twisted.
It has five programmable buttons, carefully positioned to prevent the user contorting their fingers as is often required with ‘traditional’ mice.

The fast 1000dpi optical sensor reduces the hand movements needed to move the pointer, reducing fatigue.
Special features include vertical scroll, auto click and click lock.