The Anker 747 Charger (GaNPrime 150W), Anker's top-of-the-line model, is a high-performance charger that can fast charge four devices simultaneously with a maximum power of 150W. Its compact design makes it ideal for travel and business trips. Thanks to the latest GaNPrime (Gallium Nitride) technology, it's about 40% smaller and lighter at 232g compared to a typical 140W charger. Key Features: * Simultaneous charging of 4 devices: Equipped with 3 USB-C ports and 1 USB-A port. Total maximum output of 150W. * Single port maximum output (USB-C): 100W, USB-A: 22.5W. * Flexible power distribution: For example, USB-C2/C3 + USB-A can output 100W + 22.5W, etc., depending on the application. * Latest safety features: "PowerIQ 4.0" for automatic output optimization and "ActiveShield 2.0" for 24-hour real-time temperature monitoring to protect your valuable devices. * Wide range of compatible devices: Laptops (including MacBook Pro/Air), smartphones (iPhone, Android), tablets, and other USB devices. * Design: Size approximately 68 x 61 x 31mm (excluding plug) / Weight approximately 232g / Foldable plug for convenient portability. * Global compatibility: 100-240V compatible, allowing for use overseas. Included Items: * Main unit only Product Condition: Used for about 2 years. Carefully packaged and shipped via Mercari's anonymous delivery service for peace of mind.