Pci-E X 1 To Usb Expansion Card, Usb 3.0 5Gpbs(3 X Usb A - 2 X Usb C - 1 X Internal 19-Pin Header) - Usb Pci Express Card, Pcie Motherboard Card For Pc Desktop, Support Windows Mac Os LinuxSpecification:chipset : Fresco Logic 1100Extend Ports: 2 Type c + 3 Type AHost Interface: PcI-E x1 (PcI-E 302010)Data Transfer Rate: USB 3031 gen132 gen1 Up to 5..