Starting today the company is offering official audio adapter cables for the Chromecast Audio, which come in both RCA (the little red and white round plugs) and optical (the weird squarish plug ...

An HDMI to composite converter RCA cables The entire process looks like this—and, yes, the presenter is showing how to mirror an Android’s screen to a car display, but the principle is the same: ...

An RCA connector is maybe the most frequently used electrical cable to carry analog audio and video signals.