The U360-007-AL 7-Port Portable USB 3.0 SuperSpeed Mini Hub's built-in USB cable connects to your laptop, Ultrabook or computer to provide seven available USB 3.0 ports. Just plug and play with no drivers or software needed. The included external power supply provides 5V 3A to be shared among all seven USB ports, with each port capable of providing up to 1.5A for fast charging of mobile devices. This portable hub supports USB 3.0 data transfer rates up to 5 Gbps-ten times faster than USB 2.0-and is backward compatible with USB 2.0 and USB 1.1 devices. The compact, lightweight aluminum case fits easily into your pocket, backpack, briefcase or laptop bag. Features Increases Your Computer's USB 3.0 Ports from 1 to 7 Expands your laptop, Ultrabook or computer's USB 3.0 port to 7 external USB 3.0 ports Included external power supply provides 5V 3A to be shared among all ports Each port is capable of providing up to 1.5A Excellent Speed and Versatile Performance Supports USB 3.0 data transfer rates up to 5 Gbps-10 times faster than USB 2.0 Backward compatible with USB 2.0 and USB 1.1 Take the Hub Anywhere Compact case made from lightweight aluminum Fits easily into your pocket, backpack, briefcase or laptop bag Built-in cable is perfect for travel