1. This 67W GaN charger features intelligent charging protection, multi-device compatibility, fast charging, and dual dynamic allocation.2. Supporting protocols: PPS, PD3.0, PD2.0, QC4.0, QC3.0, QC2.0 more→, FCP, SCP, BC1.2, DCP, Apple2.4A, Samsung 2A, Samsung AFC, and other fast charging protocols, meeting the charging needs of most devices on the market (laptops, tablets, phones, switches, small appliances).3. With the PD fast charging function, it can charge Macbook Pro 16 inches to 50% in 30 minutes, iPad to 60% in 30 minutes, and iP14 to 60% in 30 minutes.4. Charging protection: short circuit protection, overtemperature protection, overvoltage protection, overcurrent protection, anti-static