USB 3.0 Single Port A Female Screw Mount Type to Motherboard 20pin Header Cable With this cable, you can directly board 20pin socket, converted to 2 usb3.0 socket! Very easy to use USB3.0 data cable connected to the front panel of USB3.0! Motherboard 20pin Header Connector. There is 2 screw holes at USB 3.0 Female end. Cable length: approx. 25cm
