Bluetooth connectivity
Includes Mac OS X driver for programming 6 buttons. The driver is not required. VerticalMouse 4 still has basic functionality without the driver.
Warranty 2 Years
The shape is thoughtfully sculpted for uncompromised comfort and easy-to-reach programmable buttons. No finger contortions are needed to operate the buttons.
The thumb rest has been reshaped to provide even more comfort over earlier versions.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.8 inch
Height : 3.6 inch
Length : 5.5 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 8 ounce (View shipping rates and policies)

ASIN : B00O4I43RA