* 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 800 dpi

* 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