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This PCI Express 1X expansion card expands your motherboard with two internal 19Pin USB 3.2 Gen1 ports, perfectly matching chassis front panel USB cables. It delivers super speed up to 5Gbps, drastically cutting down waiting time for large file transfers, video editing and peripheral data transmission.
It adopts standard PCIe 1X interface, compatible with PCIe 1X, 4X, 8X, 16X slots on all mainstream motherboards. No complicated setup required, fully compatible with Windows 11, 10, 8.1, 8, 7 and XP operating systems.
With reliable circuit layout and stable power output, this internal USB expansion card solves insufficient onboard 19Pin headers, ideal for PC DIY, desktop upgrade, gaming computer assembly and office workstation modification.