MAKETECH Ultra Slim Aluminum 4 Port Portable USB 3.0 HUB for Macbook， Ultrabook and Laptop (Black)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Ultra Portable. At 0.33" thick and weighs just over an ounce， it is extremely portable. </span></li><li><span class="a-list-item"> Simple Design. Premium Aluminum Housing. A perfect match to your MacBooks and Ultrabooks. </span></li><li><span class="a-list-item"> Instant Expansion. Provides 4 USB 3.0 ports to your latest laptops. </span></li><li><span class="a-list-item"> High Speed Data Transfer. Enjoy USB 3.0 data transfer up to 5Gbps. </span></li><li><span class="a-list-item"> Highly Compatible. Supports all Windows/Mac/Linux systems. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41SRDhOoV0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41PVQqo1p1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Qlht6E8gL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41CMCfFCZQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Hf-6W3kXL.jpg" noproxy>