Notebook adaptor for most HP models: Series HP Business Notebook PC 6710b Series HP Business Notebook PC 6710s Series HP Business Notebook PC 6715b Series HP Business Notebook PC 6715s Series HP Compaq Business Notebook nc2400 Series HP Compaq Business Notebook nc4400 Series HP Compaq Business Notebook nc6320 Series HP Compaq Business Notebook nx7400 Series HP Compaq Business Notebook nx8420 Series HP Compaq Business Notebook nx9420 Series All HP Compaq Tablet PC TC4400 Series HP Compaq 6910p Notebook PC Series HP Compaq CQ40, CQ45, CQ50 CQ60 CQ70 Series HP Compaq 6530b, 6530s, 6531s, 6535b HP Compaq 6730b, 6730s, 6735b, HP Compaq 6830s, 6930p HP X16-1000, X16-1100 HP Compaq NW8400 Series HP Pavilion DV3000, DV35000 Series HP Pavilion DV7-1000, DV7-1100, DV7-1200 HP Pavilion G3000 G5000 G6000 G7000 ........ETCAntistatic Fire-resistant body Over-temperature-, Over-voltage-, Over-current-, Short-, Over-load-protection Input AC 100-230V / 50-80Hz Output Adapter 18,5V/3,5A Max. 90W Tip:1 ( 7,4 x 5,0 x 12mm ) 24 months warranty