earlier USB-A chargers, USB-PD can flexibly modify voltage and current, supplying between 5V to 48V and up to 240 watts with the latest iteration of USB-PD.
The versatility of USB-PD allows contemporary laptops, tablets, and smartphones to charge rapidly using the same USB-C port that facilitates data and video transmission. For instance, a MacBook Pro can draw up to 100W through USB-PD, while a Nintendo Switch or Google Pixel smartphone automatically adjusts to 18W and 27W, respectively. This technology also enables powering larger peripherals like monitors or docking stations through a single USB-C cable. USB-PD is essential for enabling today’s integrated USB-C ecosystem. By standardizing higher-wattage power delivery, USB Power Delivery minimizes the necessity for proprietary cables and adapters.
