Feb Smart 2 Ports USB 3.0 Super Fast 5Gbps PCI Express (PCIe) Expansion Card for Windows XP，7，Vista，8，8.1，10Desktop Computer-Build in Self-Powered Technology-No Need Additional Power Supply(FS-U2-Pro)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>1. This FS-U2-Pro will add on two USB 3.0 ports on your desktop computer by PCI Express(1X) slot . Each Super fast USB 3.0 port provide 5Gbps max data transfer speed for video ，audio ，photos or files.</li><li>2.Build in Feb Smart Self-Powered Technology: Users do not need to plug any additional power cable in the motherboard(Only PCIe slot)and get each ports 2A max power supply for high power-consuming data device like Hard disc. Enjoy super easy installation with Plug &amp; Play use.</li><li>3.2X added power module provide 2X2 ampere current ensure adequate power supply for USB device.2X electric circuit protector and voltage stable capacitance protect data safety than ever.</li><li>4. Compatible System: No need driver on Windows8，8.1，10，Need to install driver on WindowsXP，7，Vista.Comply with PCI Express X1，X4，X8，X16 slot. Engineered Renesas high performance chip-set.</li><li>5. Buy with 30days money back， one year warranty， Lifetime tech support. Get prompt tech-support at support@febsmart.com or visit www.febsmart.com</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51EeDC%2BqeLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51fQS3gcXCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51MlSF4o%2BLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51fsm233WxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51eQTIslpkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51TtoPvdCsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31LMcOO%2Bf7L.jpg" noproxy>