A connector for electrically connecting to a mating connector has a circuit board, a cable, and a support member. The circuit board has a front portion, a mid portion, and a rear portion. The front portion has a plurality of conductive pads for electrically contacting electrical portions of the mating connector. The rear portion has a plurality of soldering pads. The cable has a plurality of wires. The wires are soldered onto the soldering pads. The mid portion and the rear portion of the circuit board are embedded into the support member via a manner of insert-molding. As a result, the circuit board will not loosen from the support member, and the connection between the soldering pads of the circuit board and the wires of the cable is reliable.