GranVela 112 Gaming Mouse 2000 DPI Ergonomic Wired Mouse with Side Buttons LED for PC and Mac (Black)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Scientific ergonomic symmetrical design encourages healthy lifestyle; 6-Foot anti-tangle TPE cable for better durability and longer service life. </span></li><li><span class="a-list-item"> 1000 / 1600 / 2000 DPI Resolution Optical Tracking Technology ensures more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces. </span></li><li><span class="a-list-item"> Added next/previous buttons for great convenience during webpage browsing， the best choice for internet surfers， gamers and people who work at length at the computer. </span></li><li><span class="a-list-item"> Soft rubber grip and contoured body for continuous， all-day comfort; Up to 8 million clicks over a lifetime. </span></li><li><span class="a-list-item"> Plug &amp; Play， Compatible with Windows 7， 8， Windows XP， Vista， ME， 2000 and Mac OS， or the latest system </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41EdZ2G6kuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41sI8hJsAoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/417eMxVANnL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4175ZEydc1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41UTTcqj9DL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41GDfkFo5lL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/412YixA%2BypL.jpg" noproxy>