# HDMI
> HDMI is a cable standard for sending video and audio to TVs, monitors, and projectors.
Topics: Entertainment, Computing
Difficulty: Everyday
Aliases: High-Definition Multimedia Interface
Updated: 2026-06-26T08:00:00.000Z
## Go deeper
HDMI is a cable standard for sending video and audio to TVs, monitors, and projectors. In everyday buying decisions, the useful question is not just what the spec says, but what it changes for comfort, cost, speed, safety, or battery life.