USB C Asmedia Chipset Expansion Card, PCI Express 4X to USB 3.1 Gen 2 Expansion Card, PCI Expansion Card with Fast Transfer Speed for Windows Linux

How to Use: Take out the product and use it. Specification: Item Type: PCI Express 4X to USB 3.1 Gen 2 Expansion Card Product Material: PCB Chip Used:For Asmedia ASM1142,3142 PCIE: X4 (support X4 X8 X16 Slot, Cannot Be Used for X1 Slot) USB C: 2 Ports USB C 3.1, Backward Compatible with USB C3.0, USB C2.0 and USB C1.1 Transmission Rate: Support 10G,5G,480Mbps,12Mbps,1.5 Mbps Data Transmission Rate Package : 1 x PCI Express 4X to USB 3.1 Gen 2 Expansion Card1 x Metal Baffle 1 x Screw