Replacement Notebook Pc Computer Ac Power Adapter for Dv3-1073ca Dv3-1073cl Dv3-1075ca Dv3-1075us Dv3-1077ca Dv3-1124ca Dv3-1253nr Dv3-2150us Dv3-2154ca Dv3-2155mx Dv3-2157cl Dv3-4000sb Dv3t Dv3t-2000 Dv3z Dv3z-2000 19 Volt 65 Watts 6 year warranty Power cord inlcuded Compatible to oem