[Product Specifications]Input:100-240V 50/60Hz, Output:19.5V 7.7A, Max Output Power:150W,Color: Black,Plug Size:4.5*3.0mm(Ref to the picture),Power Plug Type: US Plug..[Compatible with Model]HP Zbook 15 G3 G4 G5,ZBook 15u G3 15v G5,ZBook Studio G3 G4 G5 x360 G5,Docking Station P5Q54AA P5Q54AA#ABA P5Q54AA#ABB P5Q58AA P5Q58AA#ABA P5Q58AA#ABB..[Warranty] 30 Days Money Back Guarantee and 12-months worry-free warranty,Overvoltagen Protection, Overtemperature Protection, Shortcircuit Protection and Overcurrent Protection..[Package includes]1 x AC Adapter & 1 x Free Power Cord