Dual HDMI eARC Audio Extractor 4K@60Hz with Optical Port & 3.5mm jack, 18Gbps bandwidth (HDA-931) | OREI
My TV is only support Dolby MS12 (Dolby Audio) and there is only hdmi arc not earc. Do you think i experience Dolby Atmos with my Dolby Atmos Soundbar? : r/Soundbars
How HDMI ARC Works with Soundbars - The Home Theater DIY
How to use Dolby Atmos with your Samsung Soundbar | Samsung South Africa