mini 3D optical mouse MILIEU:Windows95/98/SE/NT/XP/2000/VISA Resolution:800DPI Interface:USB,PS/2, M 2101 mouse 1) 3D optical mouse2) Interface:USB,PS/2,3) color : seven color4) package: color box , blister box5) cable color : white or black6) logo : our logo or design the logo for customer