... 3.0 brand new and original two year warranty standard packaging in box UNICACA AU130 2-Port,600M/s USB3.0 ... PCI Express system specifications, is connected to USB3.0 peripherals can transfer rate of up to 5Gbps documents ... , USB external hard drives, MP3, external drives, digital cameras, camera, etc., to keep up on behalf of and ... support Windows2000/xp/vista/win7 USB 3.0 Adapter ,PCIe To 2 Port USB3 ...