Kensington 64480 Mouse-in-a-Box Scroll USB/PS2 Mouse (PC/Mac)<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"> Designed to work for both right- and left-handed users </span></li><li><span class="a-list-item"> Two buttons and scroll wheel make navigation simple， allowing you to quickly scroll through long documents and web pages </span></li><li><span class="a-list-item"> Guaranteed to work right out of the box on both PCs and Macs </span></li><li><span class="a-list-item"> Backed by a five-year manufacturer's warranty and free technical support </span></li><li><span class="a-list-item"> Ergonomic shape fits comfortably in your hand </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31TPX7Q4NTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31MN34QTY5L.jpg" noproxy>