Mini Cute mouse EM-181

4D Optical mouse EM-181 Epraizer EM181 4D Optical mouse uses a very unique lighting design, making your mouse shining in the space especially in dark. And also combines a special wheel key mechanism which make a key controlling 4 direction be possible! EM181 is really a cool, fashion & stylish mouse! Unique lighting design, LED make mouse so shining in the dark. 4 dircetion scrolling ( UP, Down, left & right) by a special mechanical wheel key only 30 Line per scrolling is better than 24 line per scrolling in the industry and increase 25% in scrolling work. Product Specifications Interface: USB 2.0 High Speed Resolution: 800/1600 DPI Mouse Buttons: 3 Buttons+ 1 Wheel Micro Switch:1 million cycle life Encoder: Opto-Mechanical Browse way: special mechanism to support 4 direction rolling(Up/Down/Left/Right) Driver compatible with:Windows 98/ 2000/ ME/NT/XP and above

4D Optical mouse EM-181