20Gbps PCIE to USB Adapter — 4 Independent Pass USB Expansion Cards with 15-PIN Port Adapter for PC Desktop

Add high-speed USB connectivity to your desktop with this 20Gbps PCIE to USB adapter. Provides 4 independent pass-through USB connections and includes a 15-PIN port adapter plus an internal USB header for direct motherboard hookup. Low-profile design allows installation in compact cases while the PCIe expansion card form factor delivers reliable, high-bandwidth USB expansion for PCs.