HDMI Audio Extractor, 4K@60Hz HDMI to HDMI + Optical Toslink SPDIF + 3.5mm AUX | eBay
Amazon.com: 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 : Electronics
Amazon.com: VPFET HDMI Audio Extractor 4K HDMI to Optical 3.5mm AUX Audio Adapter Splitter Converter Supports HDCP Dolby Digital DTS 5.1 PCM : Electronics
Sonos Optical Audio Adapter Optical digital audio to HDMI adapter cable at Crutchfield
192KHz HDMI eARC Audio Extractor with 7.1CH Atoms, HDMI to HDMI + Optical Toslink SPDIF
HDMI Audio Extractor,4K HDMI to HDMI with Audio 3.5mm AUX Stereo and L/R RCA Audio Out,HDMI Audio Converter Adapter Splitter Support 4K 1080P 3D Compatable for PS3 Xbox Fire Stick. - Walmart.com
Hdmi 5.1 Converter | Audio Converter | Video Splitter | Todn - Hdmi Audio Video Splitter - Aliexpress