18.5V 3.5A ac adapter for HP Input 120-240V 50-60Hz Output:18.5V 3 ... 7.4mm /5mm pin inside 18.5V 3.5A ac adapter for HPInput 120-240V 50-60HzOutput:18.5V 3.5ATip ... -S, PPP014H-S, PA-1900-08H2, PA-1900-18H2, HP-AP091F13LF SECompatible Laptop Models: Compaq Presario CQ40, CQ50, CQ60, ... -328TX,CQ45-116TX, CQ45-214TX, CQ45-308TU, CQ45-103TU,HP Pavilion DV3 Seriesdv3-2027ee, dv3-2121tx, dv3-2150ev, dv3- ...