Top-Longer Premium 4 Port Aluminum USB 3.0 Hub for MacBook， MacBook Pro， MacBook Air， Mac Mini， iMac，or any PC(Silver)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Support USB 3.0 super speed (5Gbps) transmission， downward compatible USB2.0 </span></li><li><span class="a-list-item"> Unibody aluminum exterior is sleek yet durable， effectively resisting scratches and wear from repeated plugging in. </span></li><li><span class="a-list-item"> Compact grab-and-go size for added portability， taking up as little space as possible on your desktop. </span></li><li><span class="a-list-item"> Enjoy data transfer rates of up to 5Gbps so you spend less time syncing (actual rates depend on your device's speed). </span></li><li><span class="a-list-item"> Built-in surge protection keeps your devices and data safe and supports hot swapping. No drivers required for Windows 10 / 8 / 7 / Vista / XP or Mac OS X 10.2 and above. 18-month hassle-free warranty. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41xO%2BPpq0NL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41FaOfbZUVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41gSRSzSJEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41vAOnCfyTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41SVuuiQVcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41nEzA3rsxL.jpg" noproxy>