HDF HDF0160: 4K Arcana 18Gbps - HDMI to earc adapter at reichelt elektronik
AUBEAMTO HDMI ARC Audio Extractor, 192KHz HDMI Adapter Support Only ARC TV to Digital SPDIF + Coaxial + Analog 3.5mm Stereo Audio Converter for Soundbar Speaker Amplifier Headset Audio Video Converters - Newegg.com
Ordered and received a ThenAudio SHARC EARC HDMI 2.1 Audio Converter Processor. Happy to confirm it works for taking audio return channel (ARC/ eARC) from TV and let's you input it into any