The RGB Cable (RGB is the abbreviation for Red, Green, Blue - the primary screen colours from which all other colours can be mixed - and is used as the abbreviation for a screen signal) is used to connect the Nintendo GameCube to an RGB-compatible screen and thereby take advantage of the RGB display. This makes for a greatly improved image.
If the Nintendo GameCube is connected with the RGB Cable to a screen that does not have RGB functionality, the game image is shown in AV quality.
The cable length is approx. 2.50 metres.
The RGB Cable is available separately from retailers.