To help you decide which generation of ARC technology is right for you, this is HDMI eARC vs. ARC, the definitive breakdown.
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OREI HDA-927 HDMI Audio Extractor Enable your older HDMI home theater sound system to accept TV eARC sound formats up to it's full potential and pass-through 4K to your new TV. Extract full audio from your 4K HDMI source such as cable box or gaming system and send the 4K HDR video to the TV and enjoy the full home theater audio with your older HDMI audio receiver.
OREI eARC 4K 60Hz Audio Extractor Converter 18g HDMI 2.0 Arc Support - HDCP 2.2 - Dolby Digital/DTS, Black
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HDMI (EARC/ARC) To Digital Audio Converter, [email protected] (DA41)