Surface Pro Hub Adapter/ Card Reader， High Speed USB 3.0 Transport and USB 2.0 for Mouse or Keyboard with SD(HC) Card Slot and TF Card Reader for Microsoft Surface Pro 3/ 4<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"> Multi-function Combo for Microsoft Surface --- Surface Adapter with USB3.0 port and USB2.0 port， TF card slot， android card slot， SD card slot. </span></li><li><span class="a-list-item"> USB 3.0 Quick Reading --- Combo Hub Adapter with 2 Port USB 3.0 quick charging match for surface 3 and 4 (12.3Inch)， compatible with USB 2.0 /1.1 / 1.0 devices. </span></li><li><span class="a-list-item"> Support Common System --- Compatible with andorid system， Windows &amp; Apple IOS system， iPhone. </span></li><li><span class="a-list-item"> Plug and Play --- Hot swapping; USB power (one spare external power port); Supper speed USB 3.0 and backward compatible with 2.0/1.1. Support any computer， tablet any smart cell phone. </span></li><li><span class="a-list-item"> After-sale Service --- Free Lifetime Technical support and 24-month Manufacturer's Warranty and Hassle Free Replacement or Money Back in 3 months. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51mS-K7vwOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Y5krCSlQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51oYCnR5bJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41%2BrSfN4DHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41A0L0ePjqL.jpg" noproxy>