HDMI to RCA Audio and NTSC or PAL Video Adapter : ID 3365 : $13.95 : Adafruit Industries, Unique & fun DIY electronics and kits
HDMI-4K De-embedder
Amazon.com: HDMI Audio Extractor 4K, Hdiwousp HDMI to HDMI Audio Optical Stereo 3.5mm Jack, HDMI Audio Converter with HDMI Cable to Toslink SPDIF AUX Output Support HDCP1.4 3D for PS4/Roku/Bul-Ray : Electronics
Tripp Lite 10ft High Speed HDMI Cable Digital Video with Audio 4K x 2K M/M 10' - HDMI cable - 10 ft - P568-010 - Audio & Video Cables - CDW.com
Delock HDMI Audio Extractor (Extractor) - kaufen bei digitec
HDMI eARC to analog stereo audio converter
TNP Products Mini HDMI (Type C) to HDMI (Type A) Cable (10 Feet) Adapter - High Speed Video Audio AV HDMI Male C to Male a Premium Connector Converter Adaptor Cord Supports
Amazon.com: avedio links 4K@60Hz HDMI Audio Extractor, HDMI to HDMI + Optical Toslink SPDIF + 3.5mm AUX Stereo Audio Out, HDMI Audio Converter Adapter Splitter Support HDCP1.4 Full HD 1080P 3D :
Amazon.com: HDMI Audio Extractor,4K HDMI to HDMI with Audio 3.5mm AUX Stereo and L/R RCA Audio Out,HDMI Audio Converter Adapter Splitter Support 4K 1080P 3D Compatable for PS3 Xbox Fire Stick. :