What does this wire do? Included with my new LG smart TVs

14 comments
  1. Weird, seems to be an audio jack on the end. Looking at it i would guess it’s for audio left and right and a microphone.

    Possibly for voice input on the tv, alexa type stuff. I have a new enough LG tv and i know the remote has a little microphone in it for that sort of stuff. Might be the same idea

  2. I’m not sure if it’s a receiver or transmitter. It could be used to send the remote control to settop boxes in a cabinet.

    Plug it into the TV point the remote control at the TV and press a few buttons. Have your camera phone pointed at the wizard bag and see if you see any flashe of ir coming off it. Camera phones often pick up ir it’s a handy way to test a remote control

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