SYBA USB 3.0 PCI-e Card with HDD Power Connector (3 + 1 Ports) Model SD-PEX20080 Type: PCI Express to USB Card External USB Ports: 3x USB Ports Standard: USB 3.0 Data Transfer Rate: Up to 5.0 Gbps Operating Systems Supported: Windows 7 (32/64-bit) Vista (32/64-bit) Windows XP (32/64-bit) Specifications: Based on VLI VL80x USB 3.0 Host Controller IC Compliant with Intel's Extensible Host Controller Interface (xHCI) Specification Revision 0.96 Compliant with Battery Charging Specification Revision 1.1 Compliant with PCI Express Base Specification 2.0 USB Specifications: - Compliant with Universal Serial Bus 3.0 Specification Revision 1.0 - Provides USB 3.0 Super-Speed (5Gbps) Host Port, Backward Compatible with USB 2.0 High-Speed (480Mbps), Full-Speed (12Mbps) and Low-Speed (1.5Mbps) Interface - Supports All USB Compliant Data Transfer Types (Control/Bluk/Interrupt/ Isochronous...