The PCI-E to USB 3.0 4 Port PCI Express Expansion Card by PORT is a versatile interface card that adds four USB 3.0 ports to your computer. This expansion card is compatible with universal brands and is designed to work with PCI, PCI Express, and USB 3.0 ports, providing flexibility in connecting various devices. Whether you need to expand your computer's connectivity options or enhance your system's capabilities, this expansion card offers a reliable and convenient solution.