All the Power You Need: Charge 2 laptops at high speed, or power up to 4 devices simultaneously. Connect a single device to one of the USB-C ports to charge at up to 100W. Compact Yet Powerful: 38% smaller than an Apple 140W charger??but with even more power. ActiveShield 2.0: Ankers proprietary technology enhances protection by intelligently monitoring temperature over 3 million times per day and adjusting power output to safeguard your connected devices. Greener with GaN: If every household in the US used our GaNPrime? products in place of non-GaNPrime? products, the amount of power saved could be up to 796.39 million kWh per year??thats enough energy to power Hawaii for a full month. What You Get: Anker 747 Charger (GaNPrime 150W), silicone stabilizer, welcome guide, our worry-free 24-month warranty, and friendly customer service.