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
Amazon.com: PROZOR HDMI Audio Extractor Converter HDMI to Optical Toslink SPDIF with 1M HDMI 1.4 Cable and 3.5mm Stereo Audio Splitter Adapter Support 4K x 2K 3D : Electronics
Dual HDMI eARC Audio Extractor 4K@60Hz with Optical Port & 3.5mm jack, 18Gbps bandwidth (HDA-931) | OREI
Monoprice Blackbird 4k Series 7.1 Hdmi Audio Extractor | 10.2gbps, 4k (3840x2160p) And 3d Video : Target
HDMI Audio Extractor 4K, Hdiwousp HDMI to HDMI Audio Optical Stereo 3.5mm Jack, HDMI Audio Converter with HDMI Cable to Toslink SPDIF AUX Output Support HDCP1.4 3D for PS4/Roku/Bul-Ray Set-Top Boxes -
LiNKFOR 3 Ports HDMI Audio Extractor 4K 3D HDMI with 3.5mm Jack – LiNKFOR Store
Parts Express HDMI Audio Extractor with Toslink and L&R Audio
Lindy HDMI Audio Extractor 4K – Thomann United States