Evoluent Vertical Mouse Small, Right Handed, Wireless

Many users, including medical doctors, ergonomists and physical therapists, have said the Evoluent VerticalMouse provides superior comfort and even relieved their wrist pain.

Features

• Comfortable and easy to use - The shape is thoughtfully sculpted for uncompromising comfort and easy-to-reach programmable buttons. No finger contortions are needed to operate the buttons.
• Improved thumb rest - The thumb rest has been reshaped to provide even more comfort over earlier versions.
• Now two thumb buttons - A new bottom thumb button provides greatly extended functionality when used with the included driver.
• Extended lip prevents rubbing - An extra wide lip along the bottom edge prevents the last finger from rubbing the desk.
• Adjustable optical sensor - 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 including extra low (XL), low (LO), MD (medium), to high (HI.
• Pointer speed indicators - The logo is pure eye candy. The illumination turns off when the system is in sleep mode to conserve notebook battery power.
• Lighted Evoluent logo - Evoluent Mouse Manager for Windows provides extensive but easy to use functionality for 6 buttons through a simple and intuitive interface.