A multimedia cable includes a casing, a terminal pin, an audio signal unit, a video signal unit, and a control lever. The terminal pin is mounted to the casing so as to be rotated with respect to a rotary shaft, and is configured such that first and second four-conductor terminals are arranged on respective sides of the rotary shaft. A audio signal unit comprising three-conductor connection pins each one end of which is rotatably mounted in the casing and audio cables each of which is connected with said each one end of the three-conductor connection pins respectively. A video signal unit comprising four-conductor connection pins mounted opposite the three-conductor connection pins, each one end of which is rotatably mounted in the casing and video cables which are connected with said each one end of the four-conductor connection pins. The control lever is connected to both the three-conductor connection pins and the four-conductor connection pins to connect either the three-conductor connection pins or the four-conductor connection pins to the terminal pin.