Abstract: Provided is a connector converter, comprising a shell a digital signal board, a power source board and a connecting wire, wherein the digital signal board and the power source board are respectively integrated with a digital circuit and a power source circuit, the digital signal board and the power source board are both provided in the shell and electrically connected to each other, an inner end of the connecting wire is electrically connected to the digital signal board, an outer end of the connecting wire extends out of the shell and is provided with an input interface, the digital signal board is provided with a plurality of output interfaces, and the shell is provided with an outer pocket. The digital signal board and the power source board are respectively integrated with the digital circuit and the power source circuit.

Abstract: Provided is an interface switching circuit which is arranged on a first circuit board and a second circuit board. The first circuit board is provided with a Type-C interface, a protocol configuration chip, a HUB module, a video interface module, a USB interface module, and a network interface module. The second circuit board is provided with a power module. The Type-C interface is connected to the HUB module, the video interface module, and the protocol configuration chip respectively. The HUB module is connected to the USB interface module, the protocol configuration chip and the network interface module respectively, and the video interface module is connected to the protocol configuration chip. The first circuit board is electrically connected to the second circuit board, so that the power module is electrically connected to the Type-C interface, the protocol configuration chip, the HUB module and the network interface module.

Abstract: Provided is a connector converter, comprising a shell, a circuit board assembly and a connecting wire, wherein the circuit board assembly comprises a digital signal board integrated with a digital circuit, the digital signal board being provided in the shell, and the digital signal board being provided with a plurality of output interfaces; the shell is provided with outer pockets positioned corresponding to the output interfaces; and an inner end of the connecting wire is provided with a metal plate, the metal plate being embedded in the digital signal board and electrically connected to the digital signal board via a connecting terminal, and an outer end of the connecting wire extends out to the outside of the shell and is provided with an input interface. The metal plate is in embedded connection with the digital signal board.