Route This Ultra High Speed Hdmi 2.1 Hybrid Active Optical Cable (Aoc) Through Office Plenum Spaces For 8K 60Hz Video And High Quality Audio; Cmp-Rated For Ceiling/In-Wall Cable Runs - Gold-Plated Connectors Rated Beyond 10K Insertions; Aramid-Reinforced For Tensile Strength - Dynamic Hdr10 W/12-Bit Processing; 7.1 Surround Audio W/Earc; Compatible W/Hdmi 2.0/1.4/1.2 - 30Ft (9.1M); Unidirectional; Hdmi 2.1 W/Hbr3/Frl/Hdr10+/Dsc 1.2A/Hdcp 2.3; 48Gbps; 8K 60Hz/4K 120Hz/1440P 240Hz; 4.6Mm O.D.