j5create's high-performance USB 3.0 4-port Mini Hub allows for up to four USB 3.0 devices to be connected simultaneously at a transmission speed of 5Gbps while still providing connectivity and support for the older USB 2.0 (480Mb/s) and 1.1 (12Mb/s) devices. The JUH340 works with high-bandwidth Super Speed USB 3.0 devices such as external USB 3.0 disk drives high-resolution webcams video surveillance cameras digital video cameras multi-channel audio and more. In addition it supports fast charging for smart phone tablet and iPad.