What is USB-C & Power Delivery (PD) all about?

The USB-C, USB-B, and USB-A differences are most obvious in their physical form, but the distinctions run much deeper. USB-C is a more versatile and powerful standard and is set to be the main connector for years to come. However, the range of USB connectors leads to possible confusion.

USB is an industry-standard for cables and connectors. Like any technology, it has progressed over time and had various iterations, with significant speed and power improvements. The first version was released in 1996, and the most recent speed upgrade is USB4, released in 2019, though it is not yet widely implemented. As the speeds have increased, so has the physical design of the connectors, and the latest form factor, USB-C, marks a significant improvement on USB-A and USB-B.

USB-C simplifies things considerably as it is fully reversible! no more getting the plug in the wrong way!