Evoluent VerticalMouse/Vertical Mouse 4 Right Hand Bluetooth for MAC OS X 10.5 and above (VM4RB) + B.E.D Decorative Magnet (FM1002)

Evoluent VerticalMouse 4 Right Hand Bluetooth (VM4RB)
+ Decorative Magnet (FM1002)

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Avoids forearm twisting for comfort and good health
The shape supports your hand in an upright neutral posture to generally avoid forearm twist. Many users said this mouse provides superior comfort and even relieved their wrist pain

Comfortable and easy to use
The shape is thoughtfully sculpted for comfort and easy-to-reach 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 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 of 4 speeds

Pointer speed indicators
Top mounted LEDs indicate selected pointer speed

Battery
Takes 1 AA battery (included)

Compatibility

Mac
* Requires OS X 10.5 and above. Earlier OS X versions may work, but it is not guaranteed
* Bluetooth wireless connectivity
* Free downloadable MAC OS X driver to program all 6 buttons. Driver not required, VerticalMouse 4 still has basic functionality without it.