Detachable retractable cable convenient for traveling
Intelligent Internet functions
Zoom-in and zoom-out functions
All kinds of injection colors are available
Buttons life over 500,000 times
PS/2, USB and UP Combo ports available
High resolution: 800, 400dpi
Working on any surface except glass
Compatible with Windows 95, 98, 2000, ME, XP, NT
Unit size: 75 x 40.5 x 25mm