PCI-E to USB 3.0 4 Port PCI Express Expansion Card (PCIe Card), Superspeed USB
Interface: 4 Ports USB 3.0. 1 Piece 4 Ports PCI-E to USB 3.0 HUB Adapter. Because the unpaid dispute will not be closed automatically, and we may ignore it. It's just take you 1 minute. We'd like to settle any problem in a friendly manner.