This universal USB-C power adapter with power of 140 W * is a great choice for powering any laptop or other device equipped with a USB-C connector that supports USB-C Power Delivery with a maximum power demand of 140 W *.The voltage is set automatically according to the USB Power Delivery specification and individual profiles in following steps: 5 V / 9 V / 12 V / 15 V / 20 V / 28 V with max. 5 A current consumption.The power adapter is lightweight and very portable; it is equipped with intelligent current overload. overvoltage. short circuit and overheating protection.* If your notebook or tablet supports the new and modern USB-C Power Delivery PD 3.1 charging protocol. the charger will offer charging power up to 140W (if you have PD 3.0. the charging power will be 100W)