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.