A Full HD HDMI cable is designed to transmit high-definition video and audio signals between devices, such as TVs, monitors, gaming consoles, and Blu-ray players. Supporting resolutions up to 1080p, these cables facilitate seamless connectivity and are essential for devices that require high-resolution output. Look for cables that meet the HDMI 1.4 standard or higher for optimal performance, as they ensure compatibility with various video formats, including 3D and 4K video.