Feature
*
800DPI
With the optical technology
* Lighted
scroll wheel
* Ergonomics
design makes for easy use
* Synthetic
shape for your right or left hand
* The
motion can be detected on most surfaces, including
wood, plastic,
* PS/2,
USB, U+P ports available
* Compatible
with Windows 98/ Me/2000/XP/OS
* Approvals:
CE, FCC, BMSI