USB 3.1 PCI-E 3.0 x4 2-Port Superspeed 10Gbps Raiser Adapter Card — ASM3142 Chipset

FOR USB 3.1 PCI Express Card featuring 2-Ports that deliver Superspeed USB 3.1 at 10Gbps. Connects via a PCI-E 3.0 x4 interface and is driven by the ASM3142 chipset. Compact PCIE raiser/adapter designed to add dual USB 3.1 ports to a compatible system.You may also like Desktop Power Supply — Compatible with 3040, 3046, 5040, 7040.