The Unitek C139W is designed to elevate your audiovisual experience with its advanced features. This HDMI cable supports 8K resolution at 60 Hz and 4K at 120 Hz, ensuring stunning picture quality for high-definition content. It also includes comprehensive technology support such as Dolby Vision, HDR10, and Variable Refresh Rate (VRR), enhancing color and motion for a more immersive viewing experience. The high-quality build features 100% pure copper conductors and aluminum alloy connector housing, providing reliable performance and durability.In addition to great visuals, the Unitek C139W supports audio advancements like the Enhanced Audio Return Channel (eARC) and Auto Low Latency Mode (ALLM), making it ideal for gaming and entertainment. The EMI/RFI protection ensures a stable connection free from interference. With its dynamic HDR support and quick media switching capabilities, this HDMI cable combines superior performance with long-lasting reliability that meets the demands of modern audiovisual technology.