Monoprice Blackbird 4K Series 7.1 HDMI Audio Extractor - Monoprice.com
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 2.0 Audio Extractor Digital and Analog Audio (CS-HAUD-EXT)