SYBA USB 3.1 5Gbps Multiport PCI-Express Host Card Model SD-PEX20199 Type: PCI Express to USB Card External USB Ports: 3x USB Ports Data Transfer Rate: Up to 5.0 Gbps Specifications: Includes: User Manual + Driver CD + Low Profile Bracket + Controller card Package Contents: 1x USB 3.1 Multiport controller card 1x Low-Profile Bracket 1x Driver CD 1x User Manual