PCIe 4-Port USB 3.0 Adapter Card — FL1100 Chipset, 5.0Gbps, 19Pin, Supports WIN10 WIN8

Expand a desktop PC with four USB 3.0 ports using this PCI-e adapter card. Powered by the FL1100 chipset, it provides transfer speeds up to 5.0Gbps and connects via a 19Pin interface. Designed for installation in a PCIe slot and compatible with WIN10 and WIN8 operating systems.