Alxum 3 Ports USB 3.0 Hub with Multi-In-1 Card Reader with 5V 2A Adapter and USB 3.0 Cable for iMac， MacBook， MacBook Pro， MacBook Air， Mac Mini， ChromeBook Pixel， Microsoft Surface Pro，or 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"> Easily expand to 3 USB 3.0 ports and 4-in-1 card reader with built-in surge protector. Support 3 ports USB interfaces for Desktop/ Notebook/ Ultrabook </span></li><li><span class="a-list-item"> Support SDHC， SDXC， Micro SD， Micro SDHC (UHS-I)， Micro SDXC (UHS-I) and CF/MD/MMC/M2/MS; Ideal for transferring high-resolution images and video recordings </span></li><li><span class="a-list-item"> USB 3.0 Multi-in-1 Card Reader read one of the cards when cards sharing the same slot at the same time; Compatibility: Windows XP/Vista/7/8/8.1/10， Mac OS and Linus </span></li><li><span class="a-list-item"> Backward compatibility with USB 1.1/2.0 devices， Plug and play. No driver needed </span></li><li><span class="a-list-item"> 3 USB 3.0 (VIA VL812 chipset) ports and 4 card reader slots with sufficient 5V/2A power supply. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41BFULWBJ2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41B-xlhHczL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Fen6MMzPL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51NzoeOKRDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51PvQAdAfNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41cwswsDTFL.jpg" noproxy>