What is hdmi 2 mean?

HDMI 2 refers to the second major version of the High-Definition Multimedia Interface (HDMI) standard, which was released in 2013. This version introduced several enhancements over its predecessor, including support for higher video resolutions (up to 4K at 60Hz), increased bandwidth (up to 18 Gbps), and features like HDMI 2.0a for HDR (High Dynamic Range) support. HDMI 2 is commonly used in modern TVs, gaming consoles, and other multimedia devices to deliver high-quality audio and video.