USB 3.0 Hub ROSIMO 4 Port USB Hub Super Speed Data Transfer with 1 Port Micro B Input and ON/OFF Individual Power Switch， Applies to Laptop and Tablet PC<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"> A good touch and Ultra Portable. </span></li><li><span class="a-list-item"> Plug and Play， High Speed Data Transfer. </span></li><li><span class="a-list-item"> Independent switch， 3.0 Data communication interface， 4 power port. </span></li><li><span class="a-list-item"> USB hub: Built- in 4 ports usb 3.0 (output)， 1 USB Micro B(input)， 1 power slot(additional power supply cable required)， allowing to operate 4 flash-drives at one time. </span></li><li><span class="a-list-item"> Extra Strong: Support transfer rate up to 5Gbps (USB 3.0)， backward compatible with USB2.0， USB1.0. High quality cable and rugged， heat-resistant connectors ensure long-lasting durability. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/410sh6uMgqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41g4tiebOjL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/519T331dC8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51SnFad3sJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/414dWpPyqfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/515phBc-J6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/517LwDqU1RL.jpg" noproxy>