Bus TypePCI Express
Connector TypePCI Express x4
Data Rate5Gbps per 2 ports - 10Gbps Total
External Ports4 - USB 3.0 Type-A
Internal PortsLP4 (4 pin; Large Drive Power), SATA Power (15 pin)
Number of Ports4
Power SourceBus-Powered
StandardsUSB 3.0 Specification Rev. 1.0, USB Battery Charging Specification Rev. 1.2 (Apple Mode only), PCI Express Base Specification Rev. 2.0, Intel xHCI Specification Rev. 1.0
USB ChannelsUSB 3.0 - 5 Gbit/s
Warranty2 Years