... of up to 5Gbps documents, while maintaining existing USB peripheral compatibility, compatible with USB2.0, 1.1 ... such as USB, support USB hot-plug and plug playback, support any USB devices, including U disk, USB external hard drives ... on behalf of and in the use of USB products, there is no difference.AU130 system ... swap power function support Windows2000/xp/vista/win7 USB 3.0 Adapter ,PCIe To 2 Port ...