4k 3d 5.1ch Hdmi-compatible Audio Extractor Decode Coaxial To Rca Ac3/dst To 5.1 Amplifier Analog Converter For Ps4 Dvd Player - Audio & Video Cables - AliExpress
HDMI (EARC/ARC) To Digital Audio Converter, DTS@5.1 (DA41)
4K@60Hz HDMI Audio Extractor, HDMI to HDMI + Optical Toslink (5.1 SPDIF) + 3.5mm Stereo Audio Output Adapter, Koopman HDMI to Audio&ARC Converter Splitter, Support HDMI 2.0b/HDCP 2.2/3D/18Gbps – koopman official
HDMI Analog Audio Extractor Support 5.1CH 2CH 4K 3D AC-3/DTS Decoder Adapter Box 614993439879 | eBay