... ,CCC, 4.DC connector:5.5*2.5mm,AC:3 prong 100% Original laptop adaptor 19v 3.95a 75w 5.5*2.5mm1. OUTPUT:19V 3 ... ,CCC,4.DC connector:5.5*2.5mm,AC:3 prong manufactures: Delta Electronic Model: PA3715E-1AC3 DC connector:5.5*2.5 AC:3ProngReplace Part Number ... , PA3432E-1ACA, PA3432E-1AC3, PA3380U-1ACA, PA3380E-1ACA, PA-1750-04, PA-1750-01, K000027270, K000004120, API1AD43, ADP-90FB, ADP-75FB ...