S-Video Audio AV Video Cable For Nintendo Wii Console Show off your Nintendo Wii with better graphics, better sound and better quality on your TV! The Nintendo Wii S-Video Cable gives you much higher picture quality compared to the standard RCA/composite cable included with the Nintendo Wii. Wii "S" AV cable was designed for transmitting av signal from Wii console to TV set. It effectively realized transmit AV signal from Wii console to TV set by the AV multi out port on the back of Wii. Insert the "S" AV cable AV plug to the AV port on the wii console Insert the others ends to the appropriate ports on the TV set; Make sure you connect your Wii correctly and turn it on.