DVI & S/PDIF Digital Coax/Optical Toslink Audio to HDMI Converter
HDMI Audio Extractor, HDMI Input to Toslink S/PDIF, and Right/Left RCA Outputs - Compatible Cable Inc
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