Startech PEXUSB3S24 2 Port SuperSpeed USB 3.0 Card (PCIe)

This StarTech PEXUSB3S24 PCI Express adapter adds two external SuperSpeed USB 3.0 Type-A ports to a desktop, workstation, or server with an available PCIe expansion slot. The 2-port card supports USB 3.0 peripheral connectivity at up to 5Gbps and can also be used with earlier USB devices where backward compatibility is supported by the device and operating system. Installation requirements include an open PCIe slot with the proper bracket clearance, operating-system driver support, and the needed internal power connection when attaching bus-powered USB peripherals.