ROOFULL 4K HDMI to HDMI and Audio Output (SPDIF Optical + 3.5mm AUX Stereo), Premium HDMI Extractor Splitter Converter Adapter for Apple TV, Fire TV, Blu-Ray Player – ROOFULL Official Website
Monoprice Component & S/PDIF Digital Coax/Optical Toslink Audio to HDMI Converter Review | Audioholics
HDMI-ARC Audio Extractor Converter SPDIF + 3.5mm Jack Output HDR10 [JTD18G-H5CH2] - J-Tech Digital
4K x 2K HDMI Audio Extracotr HDMI to HDMI Optical and 3.5mm | Tendak
HDMI Audio Extractor, HDMI Input to Toslink S/PDIF, and Right/Left RCA Outputs - Compatible Cable Inc
HDMI® Audio Extractor with TOSLINK, SPDIF and 3.5mm - 4K 60Hz | HDMI Adapter Converters | HDMI | Audio Video
4K HDMI audio to either Digital or Analog Audio
Amazon.com: Tensun 4K HDMI to HDMI Optical SPDIF TOSLINK Converter Adapter with 3.5mm RCA R/L Stereo HDMI Audio Extractor Splitter for Blue-ray PC Laptop Xbox One HDTV : Electronics