Mediasonic HP1-U312A 2 Ports USB 3.1 (10 Gbps) PCI Express Card - 2 x Type A Port Transfer Rate: Up to 10 Gb/s Operating Systems Supported: Windows 10 / 8.1 / 8 / 7 / VISTA / Server 2012 R2 / Server 2008 / Server 2003 Linux 2.6.31 or later Package Contents: PCI Express Card SATA to 4 Pin Molex Power Cable Low Profile Bracket Driver CD Manual