Evoluent VerticalMouse 4 Right Handed USB

The Evoluent™ VerticalMouse™ offers intuitive navigation and a big dose of ergonomics for all-day-long comfortable usage. Its patented shape supports your hand in a relaxed handshake position that eliminates forearm twisting. The grip will quickly adjust to your hands and achieve accurate pointer control right away. It comes with five buttons that are easily operable without contorting your fingers. A switch on the side of the mouse allows users to easily change pointer speeds between extra low (XL), low (LO), medium (MD) and high (HI).