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This TCL Roku TV is compatible with most soundbars and can be connected via HDMI ARC, Optical, or the 3.5mm headphone jack. Hope this helps! Thank you, TCL Customer Support
Sorry, there was a problem. Please try again later.If you’re referring to Optical Audio, it does have that port. I use a Vizio sound bar with my TCL through Optical Audio Out to the sound bar. Additionally, all HDMI inputs to the TV output audio through the soundbar.
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