The GaN (Gallium Nitride) technology increases charging speed while maintaining charging stability at a size that is 20% smaller than the 16” MacBook Pro 96W charger. When charging two USB-C devices, this charger intelligently adjusts the power distribution to 65W+30W, 30W+60W, or 45W+45W, depending on need, to ensure your device is optimally charged. With a maximum output of 100W, a 16” MacBook Pro can be fully charged in just 1.8 hours. Quickly charge your iPhone, Samsung Galaxy phones, Google Pixel 4 / 3 XL, LG G7 / V50, AirPods Pro, Switch, 11” / 12.9” iPad Pro, iPad Air (3rd Gen), iPad mini (5th Gen), and more; 13” MacBook Pro, Dell XPS, or other compatible USB-C devices that support USB Power Delivery. It can output 45W+30W+10W+10W when all four ports are used together, making it possible to quickly charge four devices with one charger. Built-in safeguards protect your devices from overcurrent, overheating, overcharging, short circuits, and surges. Supports super-fast charging with 45W PPS Power Delivery technology, designed for fast charging for Samsung Z Flip, Z Fold, S22 Ultra, S22+, S22, and other models that support Samsung's 25W and 45W charging systems. Supports 30W Power Delivery fast charging for the iPhone 14/13/12 series and iPad.