Wintec FileMate Imagine Series M1210 USB Mini Mouse - Jet Black with White (3FMNM1210UBK-R)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> USB connectivity </span></li><li><span class="a-list-item"> Optical sensor </span></li><li><span class="a-list-item"> 800 DPI </span></li><li><span class="a-list-item"> System requirement: Windows XP， Vista， 7/Mac OS X 10.4 or later/Linux Kernel 2.6 or later </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31g9JpyLvxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/316ZMDrklOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31itU-IQu%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/412oJGcTVgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51YVYvx1RSL.jpg" noproxy>