1.Mini size with retractable cable 2.Optical sensor 3.1200dpi high resolution 4)Good idea for desktop & laptop

Mini Wired Optical Mouse* Dimension (W*H*D): 98*56*35mm* Ergonomic design with mini size* Good idea for travel* Newest optical technology with 1200dpi high resolution* Key switch life more than 5 million times* Support Win 98/2K/NT/ME/XP/Vista/7, Linux,and Mac 10.0 higher version

USB Mini Optical Mouse