What is the primary use of HDMI technology?

HDMI technology is primarily used as a high definition audio and video interface. This means it is designed to transmit both high-quality video and audio signals between devices, such as Blu-ray players, gaming consoles, and televisions, using a single cable. The capability to handle high-definition content and surround sound formats makes HDMI essential for modern entertainment systems where video and audio quality is paramount.

The other options do not accurately represent the main function of HDMI. While HDMI can transmit some data, it is not primarily characterized as a general data transfer method. Power supply connections are handled by different types of cables and systems, not HDMI. Additionally, HDMI does not facilitate wireless communication; it relies on physical connections to integrate devices effectively. Thus, the emphasis on its role as a high definition audio and video interface highlights its importance in achieving superior multimedia experiences in various digital devices.