A4Tech Notebook Optical Mouse MOP-57K USB Optical 800DPI mice

Notebook Optical Mouse MOP-57K Retractable Cable
Mini Optical Mouse line can stretch up to 31 inches,Flexible and Convenient,Extendibility and Extractablility.

Mini Optical Mouse
Suitable for Kids,Ladies or Travelers.

New Ergonomic Design
Comfortable Aerodynamic Touch.

800 CPI Optical
Not only does the 800 CPI (Counts Per Inch) Optical Resolution delivers absolute precision, but also works on almost any surface with pin point accuracy.

Petite Handed Design
Petite Handed Design mouse was tailored for users with smaller hands in any way with elegant style and comforts. A4 Tech's Petite Mouse - bring out the cuteness in you!

Single Scrolling Wheel
The Single Scrolling Wheel not only let its user(s) easily view all page content but also expand its functionality as a programmable button.

Noiseless Comfort Wheel
A4 Tech's Exclusive Patented Quiet Scrolling Wheels bring its user(s) comfort and smooth computing experience.