Amazon.com: 4K HDMI Audio Extractor Splitter, avedio links 1080P HDMI to HDMI Audio Converter + Optical Toslink SPDIF + RCA L/R Stereo Analog Audio, HDMI Audio Adapter for Fire Stick, Blu-Ray Player :
HDMI Single-Mode Converters
20km Hdmi Kvm Extender By Sc Fiber Optical Cable 1080p Audio Video Hdmi To Fiber Optical Converter Support Usb Ir Hdmi Loop-out - Buy Hdmi Kvm Fiber Hdmi To Fiber Kvm,Hdmi To
AJA Hi5-Fiber SDI over Fiber Optic to HDMI Converter - Avacab
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
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 :