Generic 3D Optical Mouse with USB

1)3D optical mouse;
2)USB, PS/2 and U+P available;
3)800 dpi;
4)Size: 89*51*32 mm;
4)Keyswitch: 1, 000, 000;
6)Compatible with Windows NT/ME/2000/XP;
7)Size: 97*56*34mm;

Packing details:
1)White box packing;
2)One carton packed in 100PCS;
3)Carton size: 41.5*23.3*34cm;
4)G. W.: 9.6 KGS N. W: 8.6KGS.