USB 3.0 PCIe 1X to 2port

Truly support USB3.0spc,transfer rate uo to 5Gbps dedicated design for desktop built in DC port,capable to supply 900mA for each port; supports PCI Express TM Gen2X1,data transfer rate up to 5Gpbs MAX, fully backwads compatible with USB2.0&USB1.1specification supports the transfer rate as follows: usb low speed(1.5Mbps),/full speed(12Mpbs),high speed480Mpbs),super speed(5Gbps), PCI-E interface is downwards compatible wiht low version spc supports external power socket in order to supplying power for each USB 3.0 connector up to 900mA MAX/port system with driver:Windows XP,Windows Vista(32bit/64bit),windows 7 Hardware installation: Make sure that your computer is switched off. Unplug the power cord from the wall socket. Also turn off all other peripherals you may have attached to your computer is switched off. Unplug the power cord from the wall socket. Also turn off all other peripherals you may have attached to your computer Select a free PCI slot. Remove the cover from the slot, keep the screw, you will be using it in the next step Carefully slide the internal modem into the chosen slot. press firmly on the top of the modem to seat it. Fasten the modem to your system with the screw you removed in the previous step. Replace the computer's cover Plug on end of the phone cable into the line jack on your fax modem. The other end of the phone cable should be connected directly to the phone outlet Turn on your computer Software installation This manual gives you a brief outline procedure to assist with the installation in your PC. Also follow the steps according to the windows appear on your PC