3x Female RCA Socket to RCA Socket cable cord inline lead converter adaptor.
If you're into home audio and video, a couple of these in your tech box will always come in handy.
This small connector allows you to join three Male RCA or Coax cables together and increase your cable length without spending big bucks on extra-long cables.
Can also be used an RCA gender changer. Simply convert a male plug into a female socket to create a Male to Female RCA cable from your existing Male to Male RCA cable.
The RCA connector sometimes called a phono connector or cinch connector is a type of electrical connector commonly used to carry audio and video signals. The connectors are also referred to as A/V OR AV jacks.