The utility model discloses a DAVI connector which can transmit digital video signals and digital sound signals, and comprises a plug and a jack which are connected in a matching way, wherein the plug and the jack are respectively and correspondingly provided with a set of stitches and needle holes transmitting RGB signals, synchronous signals and a couple of clock signals, a set of stitches and needle holes transmitting the communicating signals of a bidirectional display data channels, a set of stitches and needle holes respectively connecting the audio signals of a left sound channel, a right sound channel, a middle sound channel and a heavy bass sound channel and an audio signal public earth wire. The arrangement of the stitches and the needle holes and the allocation of the transmission signals accord with the DAVI interface standard for the basic electric connection based on the TMDS agreement and the IIS agreement. The utility model can overcome the disadvantage that the existing DVI interface do not support the audio signal transmission, the digital video signals and the audio signals can be transmitted. The DAVI connector can be widely used for multimedia audiovisual products of consumption electronic industrial chains, regular and shapely joint assembly can be provided for the products. Complex and random connecting wires can be abolished, and common consumers feel that the DAVI connector which can transmit digital video signals and digital sound signals is convenient in use.