| specifications︰ | *Reliable opto-mechanical technology. *High resolution 520/800 dpi , 30%~50% faster than any others. *Programmable button make it easier navigate the internet or documents. *4D scrolling in all Windows 95/98/2000/NT/Me/XP. *PS/2, Combo(Serial+PS/2), Combo(PS/2+USB) are available.
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| Min Order︰ | USD5,000 |
| Ship Date︰ | Within One Week |
| Standard Met︰ | CE, TUV, FCC, UL |
| Packing︰ | Blister |
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