Which connector type is known as DVI-A?

DVI-A refers specifically to the DVI Analog connector, which is designed to transmit only analog video signals. This connector falls under the broader category of DVI (Digital Visual Interface), which includes several types, such as DVI-D for digital signals only and DVI-I, which carries both digital and analog signals.

The importance of DVI-A lies in its functionality for devices that may not support digital video but require an analog video signal, allowing for compatibility with a wider range of older displays and projectors that utilize VGA or similar analog input connections. Understanding this distinction is essential for installation professionals, as it influences the choice of connectors and cables for various AV setups, ensuring that the right types of signals are transmitted effectively for the intended application.