Charge 4 Devices at Once: Charge up your phone, laptop, tablet, earbuds, AirPods, and more. This universal adapter lets you charge up to 4 devices at once. Apple, Samsung, Google, and More: Power up all your devices with safe, ultra-fast charging. Faster. Smaller. Smarter. New GaN Technology charges your devices faster and more efficiently, with less heat and less risk to your phone. Protected from Overheating, Overcharging, and Short Circuits. The Enhanced Safety GaN Chip could save you hundreds of dollars in phone and laptop battery repairs. Lightweight and Portable. This adapter is perfect for traveling: The prongs slide into the body with ease. Take it with you to the office, coffee shop, hotel, and more. Charge 2 MacBooks in 30 Minutes to 55%: With a maximum output of 100W, you can charge a MacBook and other premium laptops. Works with Most Laptops: Apple, Dell, Lenovo, Samsung, and More. Works with most laptops. Charges fast with built-in safety.