The Cablexpert CCBP-HDMI-AOC-30M-02 is an active optical HDMI 2.0 cable designed to transmit high-quality video and audio over long distances without the signal loss common in traditional copper wires. It supports a maximum resolution of 4K at 60Hz, along with HDR for better color depth and an integrated Ethernet channel, making it a reliable choice for connecting devices across large rooms or between floors. Measuring 30 meters in length, this black cable features gold-plated connectors to ensure stable connectivity. Because it uses optical fibers rather than copper, you will experience significantly reduced EMI and RFI interference, which keeps the picture clean even in environments with many electronic devices. Since this is a directional cable, you simply need to ensure the source end is connected to your playback device and the display end to your screen for it to function correctly.