A cable connector assembly for mating with a mating connector in two directions includes a PCB, a cable, and a housing. The PCB includes a front end portion, a rear end portion, and a middle portion. The front end portion includes some front conductive pads, while the rear end portion includes some rear conductive pads. The PCB includes an upper surface and a lower surface. The cable includes some coaxial wires and single wires. All the coaxial wires are soldered on one surface, and all the single wires are soldered on another surface of the PCB. Part of the rear conductive pads soldered with the coaxial wires are electrically connected to the front conductive pads on the upper surface through a layer of conductive path, while the other rear conductive pads are electrically connected to the front conductive pads on the lower surface through another layer of conductive path.