HDMI Active Optical Cable (AOC) uses fiber optic technology to transport the digital HDMI signal. This means that the signal can be carried much further than with a traditional copper cable (up to 100 m), and reduces the risk of EMI/RFI interference. HDMI AOC cables also have dedicated copper power wires inside, so no external power supply is required. Durable extra thin premium quality braided cable with stylish metal connectors Smaller cable diameter compared to traditional copper HDMI cables Supports 4K UHD resolutions at 60Hz Premium High Speed HDMI AOC cable with Ethernet Gold plated connectors for perfect image quality