NeweggBusiness - Nippon Labs Premium High Performance HDMI Cable 6 ft. HDMI TO HDMI Cable and 6 ft. Pro A/V Premium Toslink Digital Optical SPDIF Audio Cable (Combo Pack) 6 feet
4K HDMI with Audio Extractor Converter
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 (EARC/ARC) To Digital Audio Converter, DTS@5.1 (DA41) | OREI
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
HDMI Audio Extractor, 4K@60Hz HDMI to HDMI + Optical Toslink SPDIF + 3.5mm AUX | eBay
Armor3 HD Optical Audio Extractor HDMI音声分離器 – World Game Express
HDMI – SPDIF toslink / coax | Adapters and converters