2-Port USB 3.0 + 1 x SATA Power Port + 20-Pin USB 3.0 Port SuperSpeed PCI-E Controller Card - Black
Compliant with PCI 2.0 Express Specification; Compliant with Universal Serial Bus 3.0 Specification Revision 1.0; Compliant with Intel extensible Host Controller Interface(xHCI) Specification 1.0; Compatible with USB 2.0 / 1.1 / 1.0; Max. transmission rate: 5Gbps; USB 3.0 power output: 5V 2A; Energy-saving; Low power consumption