Monoprice 4-Port USB 3.0 HUB w/ AC Adapter， 5V/3.8A (109955)<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"> This hub features four USB 3.0 ports which are capable of reaching speeds of up to 5.0 Gbps </span></li><li><span class="a-list-item"> The hub measures only 4.5" wide 1" high and 2.8" deep </span></li><li><span class="a-list-item"> It uses a USB 3.0 micro-B connector for the connection from the computer </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/412jhCU%2BM9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/313j-%2BlBMtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/414WCmmO4BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31eWuWTC2kL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41dV0yPk%2BRL.jpg" noproxy>