... voltage:DC 19.5V 4,Output current:DC4.62A Notebook ac adapter 18.5V/3.5A 4.74*1.7mm 1, ... 2m Specifications 152*60*33MM2,note:We also provide others laptop adapters, they can compatible for various brands,sunch as ... others MO & PC peripheral related,such us computer case,laptop cooling pad,server chassis and so on,it is our ... to us at any time.3,product picture: Notebook ac adapter 19.5V/4.62A 7.4mm