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Thu, Nov 26, 2020 1:27 PM
What function does this provide?
2 months ago
ACE - Expert
You are asking about the port on the back of the AT&T streamer device? That is an optical audio port (S/PDIF over TOSLINK) that can be used to pass the audio signal to an AV receiver or soundbar. Normally it isn't necessary, as the audio is passed in the HDMI cable, but there may be some cases where it is needed.
Hi @Jimmiebrunson, @Jrandomuser is correct that this is a audio output for external sound device.
If you have any additional concerns, please feel free to reach out to us. Thank you for contacting us on AT&T Community Forums!
Lafayette, AT&T Community Specialist
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