Vertical Mouse

Once you experience this mouse you will never go back to an ordinary mouse again
The Evoluent VerticalMouse has a patented new shape that supports your hand in a relaxed handshake position and eliminates arm twisting. Once you experience the superior comfort, you will never go back to ordinary mice. Right and left hand models.

Eliminates Arm Twisting- supports your hand in a relaxed handshake position that eliminates forearm twisting.
No Retraining -The grip is the same as an ordinary mouse, just turned sideways, and the buttons are operated by the same fingers. There is virtually no retraining necessary.
Fast Response-1200 dpi true optical resolution sensor reduces hand movements. Great for games. (Other mice have 800 dpi)
Easy Clicking - The button force is light for easy clicking, but still firm enough to avoid accidental actuation
Programmable
- 5 buttons -- 4 are programmable with 59 selectable functions each with Windows driver, plus special features such as:
- Vertical scroll - press a button and drag the mouse to scroll with greater precision and control than the scroll wheel.
- Auto click - automatically perform a double click by pausing the pointer.
- Click lock - press and hold a button momentarily to simulate continued pressing without holding down the button
Compatibility PC 5 buttons -- 4 are programmable with included Windows driver Windows XP, 2000, NT, ME, 98SE USB, PS/2 Mac 1 button in OS9, 2 buttons and scroller without additional driver in OS 10 or higher Third party driver available for extra cost at www.usboverdrive.com enables all buttons USB port UNIX 3 buttons without additional driver USB port Linux 5 buttons in XFree 4.0.1 or higher without additional driver USB port Specifications: Resolution: 1200 dpi true optical resolution Length: 4.6"/11.7 cm Width: 3"/7.6 cm Height: 3"/7.6 cm Cable: 2 m The Vertical Mouse is available in Right Hand and Left Hand Models.