Installed into computer PCIe x1 slot to expand four external USB 3.0 ports, offering fast data transfer rate and steady power supply for peripherals, backward compatible with USB 2.0/1.1, plug-and-play, convenient for connecting U disks, mobile hard drives, mouse and other desktop external devices
Description
Serial Port Cards
PCIe x1 4-Port USB 3.0 Expansion Hub Adapter Card