1) Advanced optical technology

2) High resolution (800dpi)

3) With chrome stick

4) With blue LED light

5) Anti-slippery design on both sides

6) PS/2, USB interface

7) Compatible with Windows 98, 2000, Me, XP and NT

8) Different colors availableInner

@ Plug-and-play

@ Customers' color specifications are accepted

@ Ideal for gifts or promotional items

@ Logo printing service available

Certification:CE&RoHS are suppliablie