Sabrent 4 Port Portable USB 3.0 Hub with Power Switch for Ultra Book， MacBook Air， Windows 8 Tablet PC [Bus-Powered， Built-in 1ft USB 3.0 Cable] Black (HB-U3P8)<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"> Expand by connecting up to 4 USB 3.0， 2.0， or 1.1 devices to any USB 3.0 or 2.0 capable computer </span></li><li><span class="a-list-item"> Compatible with all Windows/Mac/Linux systems. </span></li><li><span class="a-list-item"> Supports USB 3.0 transfer rates up to 5Gbps. Backwards compatible with all USB 2.0/1.1 devices and hosts </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41BWHMs4aoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31TLl4eoWBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31QvusJxyCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41HiEQ6h3CL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31X%2BsrXHrYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ZbPcrL20L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/414UfcINw3L.jpg" noproxy>