HP ED494AA - 65w ac-adapter - for HP 500, 510. 530, 550, 610, 615, mini-note 2133, 2230s, 2510p, 2530p, 2710p, 2730p, 4310s, 4510S, 4710S, NX6110, NX6125, NX6310, NX6320, NX6325, NX7300, NX7400, NX8220, NX8420 / NC2400, NC4200, TC4200, NC4400, TC4400, NC6