Can work on any surfaces and eliminate dust Interface: PS2 and USB Software resolution: up to 6,400DPI Hardware resolution: up to 420 or 800DPI Mouse buttons: two buttons and one wheel Micro switch: one million lifespan Encoder: opto-mechanical With vertical and horizontal scroll Compatible with Microsoft Windows 98, 2000, Me, NT and XP OS Product size: 119 x 62 x 40mm Different painting colors are available With CE, FCC, meet with RoHS and WEEE marks With laser
