Product description:

A plug and play the USB interface, the use of advanced, high frequency optical positioning technology, resolution 1000 DPI, let you again outside of the desktop use except glass robust freely, follow one's inclinations, absolute transcendental experience, so you enjoy surfing the Internet very cool feeling, need not regularly clean

A multi-function wheel button to deal with more easily and fast

A digital coding scroll technology quick reaction

A key mechanical life and electrical life of 5 million or more

A precise sensitive optical engines, sensitive precise optical orientation, the human body engineering, the circular arc model Qie and palm

A high resolution by using 1000 CPI optical location technology products can achieve higher accuracy mouse, more smoothly mouse positioning function.