1) Optical Mechanical/Liquid mouse
2) PS/2, USB, U+P connector
3) Many colors available
4) 800dpi mouse resolution
5) Mouse size: 116 x 62.5 x 40mm
6) Compatible with Windows 98 / ME / 2000 / NT / XP

Packing information:
MEAS: 48.5*43*27.5CM
G.W./N.W.: 11.5/10.5KGS QYT: 100PCS/CTN