45W Fast Charging: Delivers up to 45 W output — useful for fast-charging compatible laptops, tablets, and phones.  GaN Technology: Uses Gallium Nitride (GaN), which is more efficient and generates less heat, allowing a smaller and more compact charger.  USB-C Power Delivery (PD):Supports USB Power Delivery, so it can automatically detect and adjust the voltage to 5V / 9V / 12V / 15V / 20V as needed.  PPS (Programmable Power Supply): Has PPS technology for more intelligent and flexible charging — the adapter can adjust current and voltage dynamically based on the device’s needs.  Safety Protections:Built-in multi-layer protection: overvoltage, overcurrent, short-circuit, and overheating protection.  Wide Input Voltage (Travel-Friendly):Supports 100–240V input, making it suitable for use in different countries / with varying power outlets.  Compact & Lightweight Design: Because of GaN tech and efficient design, it's quite compact and portable — good for carrying in a bag or for travel.