What is hdmi port?

HDMI, or High-Definition Multimedia Interface, is a standard audio-video interface used to transmit uncompressed digital signals from a source device to a display device.

An HDMI port is a connector found on electronic devices such as TVs, computers, gaming consoles, and DVD/Blu-ray players. It allows users to connect the device to another device such as a TV or projector using an HDMI cable to transfer high-quality audio and video signals.

HDMI ports can transmit video in various resolutions, including 480p, 720p, 1080i, and 1080p, as well as 4K Ultra HD and even 8K resolution. HDMI also supports a range of audio formats from stereo to multi-channel audio and Dolby Atmos.

HDMI ports have evolved over the years, with newer versions including capabilities such as Ethernet connectivity, Audio Return Channel (ARC), and support for 3D and HDR content. Today, most modern devices come with HDMI ports as standard, and they have become a popular choice due to the convenience and high-quality performance they offer.