Fellowes ERGO-TECH OPTICAL MOUSE ( 99935 )<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"> Fellowes USB 3-Button Ergonomic Optical Mouse General Features: Gray casing USB interface </span></li><li><span class="a-list-item"> 3-button design Scroll wheel acts as third button Ergonomic design Optical tracking </span></li><li><span class="a-list-item"> Regulatory Approvals: FCC CE C-Tick </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/4167glHfiML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41NrUwAKBOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/411mDrRZc0L.jpg" noproxy>