Evoluent Wired Vertical Mouse 4 right-handed Truly Ergonomic Mouse
**Avoids forearm twisting for comfort and good health*
The patented shape supports your hand in an upright neutral posture that
generally avoids forearm twisting. Many users, including medical doctors,
ergonomists and physical therapists, said the Evoluent Vertical Mouse provides
superior comfort and even relieved their wrist pain.
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.
Adjustable optical sensor
Pointer speed controls on the side allow convenient adjustment without even
releasing your grip from the mouse.
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).
Now two thumb buttons
A new bottom thumb button provides greatly extended functionality when used
with the included driver.
Lighted Evoluent logo
The logo is pure eye candy. The illumination turns off when the system is in
sleep mode to conserve notebook battery power.
Extended lip prevents rubbing
An extra wide lip along the bottom edge prevents the last finger from rubbing
the desk.
Powerful and intuitive driver
Evoluent Mouse Manager for Windows provides extensive but easy to use
functionality for 6 buttons through a simple and intuitive interface.