3D Srcoll Mouse:

1) Interface: PS/2 or USB

2) Popular style,in-house module

3) Color: black,white, or black/silver

4) 3D ball wired mouse,good quality

5) super long working life
6) can work on any surface, including wood and plastic

7) Windows 95 / 98 / ME / 2000 / XP compatible

8) High resolution: 520DPI