Optical Mouse

1) The gyro wheel is designed silently,have no noise quiely. 2) Suitable for the radian of the palm,it is more comfortable to feel. 3) Easy to use,do not need to clean. 4) Compatible,Windows interface way of series of operating system. 5) 3D optical mouse,3 buttons with internet wheel, Right-Handed Comfort Grip. 6) Fashionable design, elegant and noblest. 7) Comfortable hand touch and suitable for both hands 8) Newest optical sensor and technology with high resolution of 800dpi 9) Available for PS / 2, USB and USB+ PS / 2 10) Compatible with win95/98/2000/Me/NT/XP

1) The gyro wheel is designed silently,have no noise quiely.