ANKER: America's Leading USB Charging Brand ⢠One of the highest average review rating of any charging brand. ⢠One in three chargers sold on Amazon is from us. ⢠Join the 10 million+ satisfied customers powered by Anker. Anker 60W USB 3.0 7-Port Data Hub with 3 Smart Charging Ports Full speed charging and syncing for all your devices. Ultra Fast With data transfer rates of up to 5Gbps, get synced up and on your way faster than ever.PowerIQ detects your device. Delivers the fastest charge 3 PowerIQ ports detect your device to deliver its fastest possible charge speed up to 2.1 amps per port or 10 amps overall. Compact Power At about the size of a pen case, this compact yet powerful data hub and charging port helps you keep your workspace clean and organized.Premium Quality High quality materials and built-in surge protector keep your devices and data safe. Also supports hot swapping. Freely disconnect devices while data hub is powered. World Famous Warranty At Anker, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support.System Requirements (32/64 bit) Windows 8.1, 8, 7, Vista, XP, Mac OS X 10.6 to 10.9, Linux 2.6.14 or above. Note: Mac OS X Lion 10.7.4 users should upgrade to Mountain Lion 10.8.2 or later to avoid unstable connections.Additional Notes Some USB 3.0 devices require direct connection to host ports. 2.4Ghz wireless devices (keyboards, mice, etc.) may not work around USB 3.0 ports. Try using a USB 2.0 connection instead.