Amazon.com: 4K HDMI Audio Extractor Splitter, avedio links 1080P HDMI to HDMI Audio Converter + Optical Toslink SPDIF + RCA L/R Stereo Analog Audio, HDMI Audio Adapter for Fire Stick, Blu-Ray Player :
Dual HDMI eARC Audio Extractor 4K@60Hz with Optical
HDMI ARC Audio Extractor 192KHz DAC Converter ARC Audio Extractor Support Digital HDMI Audio to Analog Stereo Audio RCA L/R Coaxial SPDIF and 3.5mm Jack ARC Audio Adapter for TV: Amazon.com: Industrial
HDMI 4K (18Gbps) Audio Extractor with HDCP 2.2, Dolby Atmos, and DTS-HD Master Audio
PulseAudio HDMI Audio Extractor with eARC And ARC – FireFold