Evoluent Ergonomic Vertical Mouse Small

The shape is thoughtfully sculpted for uncompromised comfort and easy-to-reach programmable buttons. No finger contortions are needed to operate the buttons

An extra wide lip along the bottom edge prevents the last finger from rubbing the desk.

Pointer speed controls on the side allow convenient adjustment without even releasing your grip from the mouse.

Top mounted LEDs show through the chrome thumb rest to indicate selected pointer speed

The Evoluent VerticalMouse 4 Small is for hands less than about 7 inches or 178 mm long from the tip of the middle finger to the wrist crease.

Compatibility: Windows Downloadable driver for Windows XP, 7, 8 and 10 in 32/64 bit for programming all 6 buttons. The driver is not required. The VerticalMouse 4 still has basic functionality without it. USB only; not compatible with PS2 adapters. May be compatible with some USB KVM switches but it is not guaranteed., Mac Downloadable driver for programming 6 buttons. The driver is not required. VerticalMouse 4 still has basic functionality if the driver is not installed. Linux Basic functionality without a driver. Unix Compatibility unknown.
Brand: Evoluent, Model: VM4S, Color: Black