Adapters that support fast charging are those that offer faster charging speeds, which allow you to charge faster and save you time. These adapters usually use certain technologies, such as fast Charge technology, USB-PD technology, Qualcomm Quick Charge technology, etc., to provide faster charging speeds. In addition, these adapters will usually be suitable for different brands of mobile phones, laptops and other electronic devices, so it can be more convenient to use different brands of devices. Some common adapters that support fast charging include Anker PowerCore, Aukey, and so on.
The gs3 adapter supports both PD and QC3.0 fast charges.
Because PD and QC3.0 fast charge are the most common fast charge protocols on the market, with fast charging speed and high charging efficiency, and gs3 adapter is a high-end product, naturally support these two fast charge protocols.