The name "RCA" derives from the Radio Corporation of America, who created this audio and video adapter end back in the 1940s. The actual RCA plug itself can be seen used in not only RCA cables, but also in component and composite cables. Depending on what you need to do really determines what kind of RCA cables that you need. Luckily, if you just need regular RCA, we've got you covered. We have the red and white RCA audio cables in a variety of lengths to suit your needs.