BC Power 7-Port USB Black to [VIA 3A Port with 1.5A, up Adapter 5V Hub VL812-B2 Anker 1 Charging Chipset] 3.0 Included 1.2 12V

7-IN-1:Easily add 7 USB 3.0 SuperSpeed ports to your PC and enjoy data transfer rates of up to 5Gbps for faster sync times. Backward compatible with USB 2.0 / 1.1. High-speed data transfers:7th data port also delivers BC 1.2 charging speeds of up to 2.1 amps , while the other 6 ports charge at speeds of up to 0.5A each, with 5.1 amps overall among 7 ports. High-grade chipset and 36 watt adapter guarantee steady operation. Supports plug-and-play and hot-swapping. No installation of drivers required for Windows XP / Vista / 7 / 8 / 10 or Mac OS X 10.2 and above.