Advanced Bandwidth With increased bandwidth of 18 Gb/s, this HDMI cable provides seamless transmission of high definition video and audio content. 4K Resolution Enjoy crystal clear 4K resolution at refresh rates from 30Hz to 60Hz, making it perfect for fast paced action and sports scenes. Signal Encoding The 8b/10b signal encoding ensures reliable and accurate transmission of digital signals, providing the best possible viewing experience. Audio Channels: The HDMI cable supports up to 32 audio channels, allowing you to experience immersive, multi channel audio.