Specification :

1) Plug and play USB

2) Comfortable  contoured shape

3) Cool LED light.

Key Features 

1. Ergonomic design : It acts as a natural  hand rest and mirrors the natural colour of the accommodate both righ and left hand user, as well as different size hand. You'll be able to work precisely and comfortably.

2) Enchanced Scrolling Cursor: It allows the user to scroll in any direction on screen, even diagonally, making viewing large web pages or spread sheets simple.

3) Wide compatible: Compatible  with  Microsoft windows 98/ ME/2000/XP/Vista and macintish.

4) Advanced  optical  technology : Optical  tracking  to smoother, more accurate mousing, and optical sensor has no moving  parts to wrar out ir clean.

5) Stationary: Requires  less space  than a mouse.

6) High Resolution : 2000DPl for precise movement.