The Evoluent Vertical Mouse 4 Small is for hands less than 7 inches or 178 mm long from the tip of the middle finger to the wrist crease.
Key Features:
- Comfortable and easy to use - The shape is thoughtfully sculpted for uncompromised comfort and easy-to-reach programmable buttons. No finger contortions are needed to operate the buttons
- Now two thumb buttons - A new bottom thumb button provides greatly extended functionality when used with the included driver.
- Improved thumb rest - The thumb rest has been reshaped to provide even more comfort over earlier versions
- Pointer speed indicators - Top mounted LEDs show through the chrome thumb rest to indicate selected pointer speed including extra low (XL), low (LO), MD (medium), to high (HI).
- Adjustable laser sensor - Pointer speed controls on the side allow convenient adjustment without even releasing your grip from the mouse
- Extended lip prevents rubbing - An extra wide lip along the bottom edge prevents the last finger from rubbing the desk