1.Compliant with the PCI Express Base Specification Revision 2.0 2.Supports the PCI Bus Power management Interface Specification Revision 1.2 3.Compliant with the Universal Serial Bus 3.0 Specification Revision 1.0 4.Supports Data Rate: i.Super Speed (5 Gb/s) ii.High Speed (480 Mb/s) iii.Full Speed (12 Mb/s) iv.Low Speed (1.5 Mb/s) 5.Supports Two USB 3.0 Ports 6.Compliant with eXtensible Host Controller Interface (xHCI), Specification Revision 1.0 7.Hot-swapping - Connect / Disconnect Devices Without Powering Down the System