*PS/2,USB or U+P connector
*256 ID channel
*400 or 800 DPI resolution
* Operating frequency:27MHz
*Operating efective distance:>1.5M
*. Power consumption:2 AAA batteries
*Compatible with Windows 98/ME/2000/NT/XP
Features:
- perfect quality and cheap price
- perfect quality and cheap price
Ordering information:
- Minimum Order: Negotiable