They don't work. Maybe these are Mac only. I bought three and donated them to the local library where I work. When we tried to use them, the PC would see them but wouldn't point to where you tried to move them. We tried to update the drivers, etc. They still ...
Features
 |   Publisher : Gear Head Company : Gear Head List Price: Our Price: $9.99 |
Features
- Optical Sensing Technology
- Built-in scroll wheel
- Universal Design
- PS/2 version
Product Description
Our three button optical wheel mouse was designed to appeal to both left and right-handed users. Optical sensing technology scans the desktop at up to 1,500 frames per second, providing one of the most accurate input devices available on the market today. A built-in scroll wheel allows you to scroll up, down, left, or right with unprecedented speed and accuracy. White housing with black accents. PS/2 connector. Lifetime limited warranty.Customer reviews
They don't work. by .. rjones2818 (Somewhere in Indiana, United States)
Maybe these are Mac only. I bought three and donated them to the local library where I work. When we tried to use them, the PC would see them but wouldn't point to where you tried to move them. We tried to update the drivers, etc. They still didn't work. We threw them away.