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
HDMI Audio Extractor, 4K@60Hz HDMI to HDMI + Optical Toslink SPDIF + 3.5mm AUX | eBay
Proster HDMI To HDMI Converter 4K 60Hz HDMI Adapter With Optical Spdif Toslink + 3.5mm AUX Stereo Audio Output Support Roku, Chromecast, Sky HD Box, Blue-Ray, PS4, PS5, Nintendo Switch, HDTV -