4 Port Compact Black USB 2.0 Hub<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"> Add 4 additional external USB 2.0 ports with up to 480 Mbps of data bandwidth </span></li><li><span class="a-list-item"> Supports bus powered operation or an external power adapter to support high powered USB devices </span></li><li><span class="a-list-item"> Backed by a StarTech.com 2-year warranty and free lifetime technical support </span></li><li><span class="a-list-item"> High Speed USB 2.0 compliant， with supported data transfer rates up to 480 Mbps </span></li><li><span class="a-list-item"> Backwards compatible with USB 1.1/1.0 devices </span></li><li><span class="a-list-item"> Includes optional external power adapter </span></li><li><span class="a-list-item"> Compact and light-weight design </span></li><li><span class="a-list-item"> Plug and Play and Hot Swap compatible </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41PCj2B0RfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31%2BiHkDkWrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31LcwK9dnnL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51MwmNXbpRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/516LASbCIEL.jpg" noproxy>