FebSmart

FebSmart 4 Ports USB 3.0 Super Fast 5Gbps PCI Express(PCIe) Expansion Card for Windows Server, XP,7,Vista,8,8.1,10 PCs-Build in Self-Powered Technology-No Need Additional Power Supply(FS-U4-Pro)

FebSmart 4 Channel 8 Ports PCI Express Superspeed 5Gbps USB 3. 0 Card,4 Dedicated 5Gbps Channels 20Gbps Total Banwidth, Build in Self-Powered Technology, No Need Additional Power Supply (FS-4C-U8-Pro.