Overview
HDMI is the most common interface for connecting computers, game consoles, and media players to TVs and monitors. It carries both high-quality video and multi-channel audio in a single cable.
Features
- ARC/eARC: Allows a TV to send audio back to a soundbar or receiver.
- CEC: Allows one remote to control multiple connected devices.
- HDCP: Content protection to prevent unauthorized copying of digital media.
Versions
- HDMI 2.0: Supports 4K at 60Hz.
- HDMI 2.1: Supports 4K at 120Hz and 8K at 60Hz.