Detachable retractable cable convenient for traveling
Intelligent internet function
Zoom-in and zoom-out function
All kinds of injection colors are available
Buttons lifespan over 500,000 times
PS/2, USB, and up combo ports available
High resolution: 800, 400DPI
Working on any surface except glass
Compatible with Microsoft Windows 95, 98, 2000, Me, XP, and NT
Unit dimensions: 110 x 60 x 34mm