This upgraded version has added a 65W fast charging tip, which can convert the power supply into a PD 65W type C fast charger at once, just a few dollars,you can get the functionality of a 65W fast charging charger, which is definitely great value for money! Please adjust the voltage to be less than 20.5V before using this USB C adapter. Otherwise that would damage your device! Input: AC 100~240V, 50/60Hz ; Output: DC 3~24V Adjustable, Max 3A 72W ; It can supply with any voltage between 3~24V,such as 3V 4V 4.5V 5V 5.5V 6V 9V 12V 14V 15V 19V 20V 24V, etc and any amp less than 3A, such as 300mA, 500mA, 1A, 1.5A, 2A, 2.5A, 3A. LCD display will show the output voltage, in case that wrong voltage regulation damage your device. Compared to the common 72W adjustable power supply,we have added a alligator clip power cord that can be directly plugged into the power supply for circuit connection,which is perfec