HP Original 608428-002 90W Laptop AC Power Adapter for HP DV7Z-1000,DV7Z-1100,C700,CQ40,CQ45,CQ50,CQ60,CQ70,TC4200,TC4400,2533T,G50,G60,G70, 100% COMPATIBLE WITH P/N:ED494AA#ABA, 391172-001, 384019-003, PA-1650-02HC, 384019-001, 384021-001
HP 90W Smart AC Adapter works with 8440P/8540P