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
Comprehensive 4K HDMI Audio Extractor CPA-HDA3 B&H Photo Video
StarTech.com 4-Port HDMI Splitter, 4K 60Hz HDMI 2.0 Video, 1 In 4 Out HDMI Splitter, 4K HDMI Splitter w/Built-in Scaler, 3.5mm/Optical Audio Port, Durable Metal Housing, HDR/HDCP | www.shi.com
Amazon.com: ROOFULL 4Kx2K HDMI to HDMI and Audio (3.5mm Stereo or SPDIF Optical) Extractor Splitter Converter Support Apple TV, Fire TV, Blu-ray Players : Electronics
Amazon.com: AGPTEK 4K x 2K HDMI Audio Extractor Splitter, HDMI to HDMI Audio Converter Adapter Support Ultra HD 4K Toslink Optical Audio Output and 3.5mm Audio with Optical Fiber Cable : Electronics
Amazon.com: eSynic 4K HDMI Audio Extractor HDMI to HDMI + Optical TOSLINK SPDIF + Analog RCA L/R +3.5mm Jack Stereo Audio Video Splitter Converter with Power ON/Off Switch Support 4K Full HD1080p
Dual HDMI eARC Audio Extractor 4K@60Hz with Optical Port & 3.5mm jack, 18Gbps bandwidth (HDA-931) | OREI