Notebook ac adapter 1,Input voltage:AC100-240V 50-60Hz 2,Output tips: ... ,Output voltage:DC 19.5V 4,Output current:DC4.62A Notebook ac adapter 18.5V/3.5A 4.74*1.7mm 1 ... ,we also offer others MO & PC peripheral related,such us computer case,laptop cooling pad,server chassis and so on,it ... make inquiry to us at any time.3,product picture: Notebook ac adapter 19.5V/4.62A 7.4mm