This product is a single-chip USB 3.0 Host controller that allows a PCI Express platform to connect with USB devices at Super-Speed (5Gbps), High-Speed (480Mbps), Full-Speed (12Mbps), and Low-Speed (1.5Mbps). It supports easy connection of mass storage, printers, scanners, hubs, cameras, and other USB devices. Linux, Win7/Win8/Win8.1/Win10 32bit or 64 bit