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 PCI Express Base Specification 2.0 PCI-Express 2.0 1-Lane (x1) Interface with Data Transfer Rate Up to 5Gbps Backwards Compatible to PCI-Express 1.0a with Data Transfer Rate Up to 2.5Gbps Internal HDD Power Connector for Supplying Extra +5V Power to the USB Ports USB Interface: - Compliant with Universal Serial Bus 3.0 Specification Revision 1.0 - Provide 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 - Bulk - Interrupt - Isochronous Supports All USB Compliant Peripherals Full Support of Real Time Dynamic Insertion and Removal of USB Devices |