Multiple RCA adapter Box help (with name)

What's the real name of that box?

it has 1 input composite and s video. and 3 outputs or 4 for composite and s video. i want to use it to for example put a DVD and have it playing in 2 or 3 TVs.

anybody know what im talking about i saw it today on radioshack, but wanted to checkonline if i could find it for a better price....


thanx

nah, those are switchers, i was looking for distribution amplifiers for RCA. I ended up buying one on Radioshack...