USB C 3.1 round flush panel mount cable, transmission speed up to 10Gbps, transfer speeds up to 10Gbps, support data, audio, 4K video and charging, backward compatible with 3.0/2.0.Suitable for mounting on the dashboard and electronic equipment control panel of cars, trucks, motorcycles, boats, yachts, etc.Type C 3.1 male to female board surface installation extension cable, with waterproof kit and fastening nut, easy installation, does not take up space. Thread specification is M15×1 fine teeth, only need to open a ?16mm hole in the instrument panel, through the nut fixed installation, to extend the Type C port.Port A: USB C malePort B: USB C right Angle female Standard: USB 3.1Transmission speed: 10Gbps Thread size: M15×1Length: 30cm/11.8inPackaging: 1 x 90 Degree USB Type C 3.1 Panel Flush Waterproof Cable, 1 x hex nut, 1 x washer, 1 x waterproof cover.