Safe and Reliable: Aergiatech 140W USB C power adapter protects itself and your expensive device from unstable electrical supplies. You get protection from overcurrent, overvoltage, overheating, and short circuit. Thus, you can leave your device charged overnight and not have to worry about any damage to it. Broad Compatibility: Supports PD 3.1, QC 3.0, AFC, FCP, SCP, and PPS fast charging protocols, Aergiatech 140W USB-C Charger block provides fast charging to virtually all your USB-C phones, tablets, laptops, and more. Including MacBook Pro 14"/16", MacBook Pro 13", MacBook Air 2020, ThinkPad, Google Pixelbook; iPhone 14/14 Pro/14 Pro Max/13/12, Galaxy S22/S21, Switch, Tablets and More. GaN Charger Latest Technology- GaN (gallium nitride) chip technology enables high-power adapters to be made in much smaller sizes. Aergiatech gan charger is 15% smaller than the original 140W charger. Portable and compact, making it easy to take with you on the go. Innovative GaN runs at a higher efficiency in power converting up to 90% with less heat and more power, extending battery life. 3-in-1 Multiport Charging: Three USB-C ports wall charger can power 3 devices simultaneously (even for two laptops and a phone)— especially useful if you’re traveling with more than one power-hungry USB-C device. It also has a smart chip that automatically detects the type of device that is being charged and provides the optimal charging speed. PD3.1 140W MAX USB C CHARGER—Ultra-fast wall charger can power the 16" MacBook Pro to 50% in 26 minutes. It can also meet your need to fast charge 2 laptops simultaneously, with a power output of 65W+65W (C1+C2).