Power up even your MacBook with the Type-C ports output up to 5V/3A, 9V /3A,12V/3A,15V/3A,20V/2.25A max; whereas the USB port will charge all other devices up to 5V / 2.4A max. Charge Faster, Charge Smarter Benefit from the advanced QC 3.0 technology that automatically detects the connected devices' individual input and distribute the total output accordingly to guarantee the fastest charge they can benefit from. The Only Charger to Travel with Pack up your MacBook,your Kindle,and that Android smartphone of yours and only bring one wall charger to charge them all back up. With its Type-C and USB dual ports, the charger is compatible with virtually any latest device on the market. Charging Is Safer Than Ever Benefit from multiple built-in protections that will keep you safe from over-heating, high current, and voltage-surge. Feel free of charging your devices without worrying of damaging them for good or getting hurt yourself.