PCIe X4 to USB 3.2 Gen2 Card - ASM3142, 5-Port (3× USB-A + 2× USB-C) 20Gbps Expansion Adapter

Add five high-speed USB ports to a desktop PC with this PCIe X4 expansion card. Built around the ASM3142 controller, the adapter provides USB 3.2 Gen 2 performance with transfer rates up to 20Gbps. It breaks out into five connectors — three USB-A ports and two USB-C ports — converting a PCIe X4 slot into multiple external USB interfaces. Ideal as a simple PCIe-to-USB converter/adapter/splitter for attaching high-bandwidth peripherals.