Logitech G600 MMO Gaming Mouse， Black<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"> 20 MMO-tuned buttons: Includes unique 12-button thumb panel designed for quick， no-look navigation </span></li><li><span class="a-list-item"> G-shift ring-finger button: Instantly double the number of actions you can perform with every button </span></li><li><span class="a-list-item"> Built for comfort: Sculpted shape and tuned buttons reduce click fatigue during marathon multiplayer sessions </span></li><li><span class="a-list-item"> Total personalization: Set it up your way with customizable thumb panel lighting colors， DPI levels or button assignments </span></li><li><span class="a-list-item"> Made for PC gaming: Compatible with Windows Vista， Windows 7 and Windows 8 </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/418gvV8MoTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31FOvm4YW3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41SLgdeUm5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31CC3K2mwaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31qABVVPp6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41mIvLHt1pL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/01HusQA-qMS.png" noproxy>