Long HDMI Active Optical Cable AOC HDR 18Gbps 4K 60Hz 2160P 10m
PROZOR HDMI Audio Converter HDMI Switch with Optical SPDIF Toslink RCA L/R Audio Extractor HDMI Video Adapter 1080P for Blu-ray DVD Player SKY HD Box etc: Amazon.co.uk: Electronics & Photo
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UNSTINCER HDMI ARC Audio Extractor+192KHz DAC Converter, Multifunctional Digital SPDIF Optical Toslink Coaxial to Analog RCA L/R 3.5mm Jack and Coaxial SPDIF, Audio Adapter for TV Phono : Amazon.co.uk: Electronics & Photo
C2G RapidRun Optical HDMI Receiver Flying Lead - digital audio adapter - 4 in