·800/1200 DPI optical orientation technology high accuracy and reliability

·The wire of mouse can be retractable, especial for Notebook computer

·Newest optical sensor and technology with high resolution of 800dpi

·Accurate tracking on almost any surface

·Easy to install, just insert the USB receiver and Ready to go.

·Available for PS/2, USB and USB+ PS/2

·Compatible with win95/98/2000/Me/NT/XP