140W Total Output PD 3.1 · 28V / 5A Enough to fast-charge a MacBook Pro from a single port — the highest wattage USB-C standard available. GaN III Technology Gallium Nitride Runs cooler and wastes less energy than silicon, letting the charger stay compact without sacrificing power. 3× USB-C + 1× USB-A 4 simultaneous ports Charge a laptop, phone, tablet, and earbuds all at once — no hub needed. Dual 140W USB-C Ports 70W + 70W when both active Either of the two main ports can solo-charge a high-powered laptop; split evenly when both are in use. Dynamic Power Sharing Real-time allocation Automatically detects every connected device and redistributes wattage instantly as devices are added or removed. ActiveShield 4.0 10M+ checks per day AI-driven safety monitors temperature, voltage, and current continuously to protect every device plugged in. 240W E-Marker Cable 5ft / 1.5m · included Required to unlock full 140W output — most cables cap at 100W. This one doesn't. 100–240V Input MacBook Air to 50% In 30 minutes Real-world benchmark via either high-speed USB-C port on the 15-inch MacBook Air.