4.5mm Laptop Charging Adapter Female DC 4.5 x 3.0mm to Male Type C for HP 65W USB-C Laptop Charger

Input & Output:
DC: 4.5 * 3.0 mm female connector 15V- 20.5V.
Output: type-c male connector PD 5V/9V 1.5A 20V 3.25A.
NOTE: INPUT MUST BE > OUTPUT.
Cable length: 17.4 cm/ 6.8 inch/ 0.57 ftNote: Please do not charge the laptop which above 65W and your power brick must be greater than the laptop power otherwise it will not work. For example your DC power brick is 45W but your laptop is 65W or 90W or above it will not workThe PD65W to USB-C charging cable enables 65W of high power charging stable charging without getting hot so your device is fully charged quicklyhe charging cables are widely used for mobile phones tablets headphone charging bins speakers computers charging heads optical cats rechargeable batteries etcNote: The maximum power input and output of the cable are equal if charging a more powerful device (e. g. a laptop) it is important that the nominal power of the incoming DC power supply meets the minimum requirements of the device