Genuine AC Adapter Charger Power Cord Dell Latitude E6220 , E6230 , E6320 , E6330 INPUT: 100-240V 50-60Hz (for worldwide use) OUTPUT: 19.5V 4.62A 90W Connecter size: 7.4mm5.0mm,with central pin inside Power LED indicator Outlet: 3-prong OR 2-prong