[Input
& Output]Input: DC4017 female connector, 15V- 20.5V.
Output: type-c male connector, PD 5V/9V 1.5A, 20V 5A, PD output no 12V, 15V.
NOTE: THE POWER OF YOUR CHARGER MUST BE GREATER THAN THE LAPTOP POWER. Such as, if your DC charger is 90W, your laptop power must be less than 90W(86W, 65W. etc).. [Note]Please do not charge the device which above 100W, and the input must be greater than the output, such as, if your DC charger and Laptop are both 90W, it will not work, so your charger power must be greater than the laptop power.. [Built-in Chip & Wide Compatibility]DC4017 to USB Type C extension cable built-in PD automatic identification induction chip, It can output 5V/9V/20V. Type-C equipment can be powered or charged through standard DC plug / adapter, which is suitable for all kinds of small chargers, mobile phones, laptop, etc.