A universal serial bus port, and a universal serial bus master public port

The present invention provides a universal serial bus port, and a universal serial bus master public port. The universal serial bus port comprises a rubber masterbatch core portion and the conductive layer. The gum core portion having a plurality of signals located above the gum core portion of the first surface pads. The conductive layer is disposed on the second surface of the core portion of the adhesive, wherein the adhesive face of the second core portion located opposite the first adhesive surface of the core portion. The universal serial bus port comprises a male portion and a conductive rubber layer of the core. The gum core portion having a first plurality of signals is located at the surface of the rubber pad core portion. The conductive layer is disposed on the second surface of the core portion of the adhesive, wherein the adhesive face of the second core portion located opposite the first adhesive surface of the core portion. A universal serial bus port and the conductive layer parent universal serial bus port of the present invention provides well can provide an effective return path, radiation noise can be significantly reduced.