Name: Type C (Female) To DC 4.5*3.0mm PD Adapter Converter Connector A: Type C (Female) Connector (s) B: 4.5x3.0mm (blue tip) (Male) Overcurrent power: Compatible with most USB-C wall chargers with Power Delivery (we recommend 65W USB-C charger and above) Build-in the PD Inducing Chip at Type-C female end Output: DC Male, DC 18.5V-20V (not support 5V) 100% High Quality and Brand New Compatible Brand: Works with HP all 65W or below laptops with 4.5mm*3.0mm DC Tip. Easy Plug and Use