HornetTek Eagle PCIE Card to USB 3.1 Type A + Type C Ports 10 Gbps Max Super Speed Plus USB 3.1 supports transfer speed of up to 10 Gbps with USB 3.1 devices Backwards compatible with USB 3.0, USB 2.0 and USB 1.1 devices. Full height PCI_E Gen2 x 4 add on card with 2 port USB 3.1 (Type A + Type C) interface Support driver for WIndows 7, Windows 8 and Windows 8.1 Item ships directly from California, USA. 1-Year Full Manufacturer's Warranty.