WRIARICH PCIe X1 USB 3.1 Gen1 Expansion Card, 2-Port USB-A + USB-C 5Gbps PCI Express Controller with 19Pin Internal Header for Desktop Front Panel USB

This PCI Express X1 expansion card upgrades your desktop with dual external high-speed USB interfaces while retaining an internal 19Pin front panel header, solving the shortage of built-in motherboard USB ports.

All external ports comply with USB 3.1 Gen1 standard, delivering up to 5Gbps bandwidth for fast file copying between flash drives, portable hard drives, card readers and other daily peripherals. The independent Type-C port supports reversible plug connection for modern USB-C devices, while the USB-A port matches traditional USB accessories.

Reserved internal 19Pin USB header lets you retain your case original front USB 3.0 panel without sacrificing external ports. Equipped with reliable control chip, it maintains steady signal transmission without disconnection or recognition failure under multi-device load.

The card adopts universal PCIe X1 interface, compatible with ATX, MATX and ITX motherboards. The sturdy full-height metal bracket ensures tight installation inside standard PC chassis. No complex driver setup required for mainstream Windows systems, an affordable upgrade for office desktops and entry-level gaming rigs.