What is an AUX Port and What Is It Used For? Explained

The AUX (auxiliary) port, also known as a 3.5mm audio jack, is a universal interface used to transmit audio signals between devices. Despite the rise of wireless technology, AUX ports remain a popular and straightforward solution for audio connectivity. In this article, we’ll explain what an AUX port is, how it works, and its common uses, while also exploring its benefits, limitations, and alternatives.

What is an AUX Port?

An AUX port is a standard audio input/output interface that allows devices to connect and share audio signals. It is most commonly a 3.5mm jack, though some variations may include larger

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What is an AUX Port and What Is It Used For? Explained

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