Techno Earth&reg; New! Ac Power Adapter for Adp-65db (Rev.b) 65w 19v 3.42a New! Ac Power Adapter for ADP-65DB (REV.B) 65W 19V 3.42A Input : Ac 100-240V (Worldwide Use) Output : Dc 19V Outlet : 3-Prong Connector size : 5.5 mm x 2.5 mm