Special design for the mouse to distinguish from user's fingerprint to protect personal security
Optical mouse can work on almost any surfaces, it also can eliminate dust
Specifications:
Interface: PS/2; USB; USB + PS/2
Software resolution: up to 6,400 DPI
Hardware resolution: up to 420 or 800DPI
Mouse buttons:
Two buttons + one wheel
Micro switch: one million cycle life
Encoder: opto-mechanical
Browse way: vertical + horizontal scroll
Driver compatible with: Windows 98, 2000, ME, NT and XP
Product size: color: various painting colors are available
Technology standard: CE and FCC, meet with RoHS and WEEE