HDMI 2.1

HDMI 2.1 is a version of the HDMI standard that enhances how devices transmit audio and video. It supports higher resolutions, like 4K and 8K, with faster refresh rates for smoother images. It also introduces features such as dynamic HDR for better color and contrast, eARC for improved audio quality, and higher bandwidth (up to 48Gbps), allowing for more data to flow through a single cable. This makes HDMI 2.1 ideal for advanced gaming, ultra-high-definition content, and future-proofing home entertainment systems.