4 Port External USB3.0 PCIExpress Card — Hot Swap Compatible, 5Gbps Transfer (480Mbps Speed)

Add high-speed USB connectivity to a desktop with this PCIE to USB3.0 expansion hub. It delivers 5Gbps data transfer across 4 external ports and is hot-swap compatible for convenient device changes. Built with PCIExpress Gen2 interfaces and SATAs/IDEs power input, the card provides a stable 900mA output per port to support power-hungry peripherals such as external drive and printers. Ideal for PC builders, IT professionals, and gamers, it bridges modern USB3.0 devices with legacy motherboards and suits data-heavy workflows, multimedia transfers, or multi-device setups in offices, studios, and gaming rigs. Backward compatible with USB1.1/2.0 devices (480Mbps) and compatible with Windows7/8/10, this PCIExpress expansion card offers plug-and-play operation with driver support.