Suggested Retail: $26.23. FebSmart 4 Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card - This FebSmart 4 Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card is designed to work with Desktop PCs that have an empty PCIE X1 slot. It is not compatible with slim PCs or low profile bracket. The card works on PCIE X1, X2, X4, X8, X16 slot, but not on PCI slot. It's compatible with various Windows systems and most Linux kernels. The card is built with FebSmart Self-Powered Technology, eliminating the need for additional power cables from the Desktop PC's power supply unit. It is based on 1X RENESAS UPD720201 5Gbps USB 3.0 host controller, making it compatible with AMD, ARM, and Intel hardware platform Desktop PCs. Brand: FebSmart Model: FS-U4-Pro Black -- LOT STICKER: TCE-BOX-BOXTCED0048-ITEM-43878538___LPNRRIF8549725 FebSmart 4 Ports Superspeed 5Gbps USB 3.0 PCI Express Expansion Card for Windows 11, 10, 8.x, 7, Vista, XP Desktop PCs, Built in SelfPowered Technology, No Need Additional Power Supply FSU4Pro -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.