Video & Audio Transmission – Supports high-definition and ultra-high-definition (full HD 2kx4k).
2. Ethernet Channel – Known as HDMI Ethernet Channel (HEC); allows connected devices to access the internet via the HDMI cable
3. Device Networking – Useful for smart TVs, game consoles, PCs and media players that support HDMI networking.
4. Audio Return Channel (ARC) – Some of these cables also support ARC or eARC, letting your TV send audio back to a soundbar or AV receiver without extra cables.
5. Single Cable Convenience – Combines video, audio, and network into one cable, reducing clutter.