HDMI ARC Adapter 192KHz HDMI ARC Audio Extractor with Digital Optical TOSLINK SPDIF Coaxial, HDMI ARC to RCA Audio Converter Analog 3.5mm L/R Stereo, Audio Splitter for HDTV Soundbar Amplifier. 【Support 5.1 Channels】The optical/coaxial interface of the hdmi arc audio extractor supports 5.1 channel output.
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