What are the charging protocols for the charger? USB-C ports 1 & 2 feature PD 3.1 charging. USB-C ports 3-6 feature PD 3.0. Related articles Quick Guide and Instruction Manual USB-C PD Port Output Schematic What are the standard operating temperatures for this charger? Is the 200W charger compatible with Google devices? Why did my device stop charging? Comments 0 comments Article is closed for comments.