HDMI Audio Extractor, HDMI to HDMI + Optical Toslink (SPDIF) + 3.5mm Stereo Audio Adapter Converter Support 3D, ARC Function for Blu-ray Player Xbox PS3 PS4 Etc | Walmart Canada
Tendak 4K x 2K HDMI to HDMI and Optical TOSLINK SPDIF + 3.5mm Stereo Audio
HDMI vs. Optical: Which Digital Audio Connection to Use? - CNET
C2G RapidRun Optical HDMI Receiver Flying Lead - digital audio adapter - 4 in
Sonos Optical Audio Adapter Optical digital audio to HDMI adapter cable at Crutchfield
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
4K HDMI Audio Break Out Extractor Adapter TOS Optical & 3.5mm Jack