Three's never a cround with RCA!
This spiffy little 3RCA coupler is just the thing when joinging two lentghs of RCA cable together for an extended run. It'll save you money on buying longer cables, and it's handy to have a spare for that one occasion you need to put the TV out on the back patio to watch the big game while the BBQ is sizzling away.
The magic of RCA is that the colour of the terminals don't matter, as long as they are kept consistent over the ehtire circuit. That means you can disregard the composite video plus left and right audio colourings on this adapter and use it just as effectively with component video (RGB) or three digital coaxial signals - the configuration is up to you (just remember which colour is which on both sides!)
Compact and cost-effective. Just right for any home theatre!