20m Hdmi Active Optical Cable (Aoc) - 60hz for Long-Distance Av

· An Active Optical Cable (AOC) that uses fiber optics to transmit a pristine 4K signal over 20 meters. · Immune to EMI/RFI, crosstalk, and voltage surges, ensuring a perfect picture in electrically noisy environments. · Much thinner, lighter, and more flexible than traditional copper cables of the same length and performance. · Often includes built-in micro-USB power for the active components. Plug-and-play compatibility. · The superior technical solution for reliable, high-bandwidth AV transmission in complex installations.