4 Ports USB 3.0 Hub， Aokay Super Speed Portable Aluminum Hub for iMac， MacBook， MacBook Pro， MacBook Air， Mac Mini， or any PC， Silver<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"> 8.5MM Thickness :The interface layout of 4 Ports is reasonable， do not interfere with each other </span></li><li><span class="a-list-item"> Easy to Use: USB 3.0 interface supports hot-insert， plug and play; easy to use， easy to carry </span></li><li><span class="a-list-item"> Protection Settings: Overload voltage and instantaneous current protection function， effectively protect the connected equipment and HUB itself </span></li><li><span class="a-list-item"> USB 3.0 : Support high-speed 5Gbps bandwidth transmission， also compatible with USB2.0 / USB1.1 </span></li><li><span class="a-list-item"> Free-driver support Windows XP / Vista / 7/8 ， MAC with USB support </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51nchYfGKgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41hNvboWVDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41sFgVWsNoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41CO9cis93L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41r76AsXgvL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41rYG0jYtPL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/313ZkRuNebL.jpg" noproxy>