Ugreen HDMI to HDMI Converter with Optical Toslink SPDIF and 3.5mm Stereo Audio Port, Male to Female HDMI Adapter Supports 4K 2K Video 40281 HDMI Cables - Newegg.com
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
Analog Stereo and S/PDIF (Toslink) Digital Optical Audio Adapter for Xbox 360 - Walmart.com
Review: Kaico Xbox HMDI Cable + Optical – Terence Eden's Blog
HDMI® Audio Extractor with TOSLINK, SPDIF and 3.5mm - 4K 60Hz | HDMI Adapter Converters | HDMI | Audio Video
Parts Express HDMI Audio Extractor with Toslink and L&R Audio
ASTRO HDMI to Optical Adapter - USA | ASTRO Gaming