1.laptop ac adapter for hp compaq 2.out put:18.5V ... 5.5mm*2.5mm ac adapter, laptop ac adapter for hp compaqLaptop adapter parameter: Input:AC 100V -240V 50-60HZOutput ... AVERATEC LSE9802B2060, PA-1600-05, PA-1750-01, HP/COMPAQ CQPS1200, AC-C10, ADP-75FB, F1377A, F4813A, F4814A, F1781A, ... VPRN-AC100, WINBOOK ADP-60DBFit for below camera models: HP Pavilion ZE4000 - ZE5000 Series: ZE4000, ZE4100, ZE4115, ...