ORICO 4 Port USB 3.0 Hub BC 1.2 Smart Charging Ports with 12V/4A Power Adapter for iPhone 5 6 iPad Windows Mac Vista Linux PC Laptop - Black (BH4-U3) Support BC1.2: While transmitting data or updating your iPad your devices are getting charged The maximum power from the USB ports is 1.5A Easily add 4 USB 3.0 Super Speed ports to your PC. Data transfer rates up to 5Gbps, backwards compatible with USB2.0/1.1 Support Windows XP, 7, Vista, 8, 8.1, Server 2003, server 2008, Linux and Mac OX 9.1 or later. Plug and Play, No installation of any driver is needed.