CBK 90W Slim AC Adapter Charger For Dell Studio 1458 1558 1535 1536 1537/Dell Inspiron 15R N3010 N4010 N4110/DELL Latitude E5420 E5520 PA-10 PA-3E 331-0359 Input: 100-240 V ~ 1.5A 50/60 Hz Output: 19.5V 4.62A Connecter size: 7.4/5.0mm central pin Power: 90W Condition: Brand New Slim AC Adapter! 2.5ft US power cord included.