Features: Pleaseconfirmthefollowinginformationisthesameasyouroriginal adapterbeforeyourpurchase 100%Brandnew Input:100~240V/50-60HZ Output:19V3.42A Color:black OutputConnectersize:InternalDiameter:2.5mm Externaldiameter:5.5mm Originalbox:NO Packageweight:215g PackageContent: 1x19V3.42AAdapter(110V-240V)(NoPowerPlug)