HuaLiSiJi USB 3.0 Front Panel Cable 5Gbps 3 0 Header Extension 19/20 Pin with Mount Holes (30 cm)

You can use the 19/20 pin to connect to the internal motherboard and install the 2-port USB 3.0 onto the panel, then connect an external USB 3.0 device, the port has screw mounting holes, length: 30/50/80 cm USB 3.0 front panel cable very suitable for you, can convert the motherboard to two USB 3.0 ports, Way cheaper than adding a separate USB expansion card USB 3.0 to motherboard cable, made of high quality materials and flexes much easier, tightly connects motherboard socket, fits perfectly USB 3.0 front panel splitter adopting data conductor twisted pair, Reduced data cable signal crosstalk, Stabilize transmission speed, upports a transmission rate of up to 5Gbps, and is backward compatible with USB 2.0 (480Mbps) USB 3.0 front panel extension, suitable USB 3.0 for motherboard, tested them both intensely with many different devices like wireless receivers dongles, USB WiFi adapters,didn't have any issue