SIEYIO PCIe USB3.2 Expansion Card — 4x Type-C + 4x USB3.1 Type-A Ports, Supports PCI-E X4 X8 X16 (ASM3142)

Add eight high-speed USB ports to your system with this SIEYIO PCIe expansion card: four USB3.1 Type-C ports and four USB3.1 Type-A ports. Designed for desktop computer installations and compatible with laptops, the card works in PCI-E X4 X8 X16 slots and also supports PCI-Express X4 XX6 Lanes. The onboard ASM3142 controller provides robust transfer performance — up to 10Gbps+10Gbps — and full USB 3.2 support. Backward compatibility includes USB 3.1, USB3.0, USB 2.0 and USB 1.1, while the high-performance PCIe interface delivers the bandwidth and steady throughput needed for multiple high-speed peripherals.