PHIHONG Wall Adapter 12 VDC 1.5A (18W) Power Supply with US Plug, Ferrite Bead Choke &  2.1mm Straight Barrel Connector (PSA18R-120P) High quality I.T.E PSU from supplier to many OEM's 12V / 1.5A (18W) Energy Star Efficiency Class V 2.1mm ID x 5.5mm OD x 10mm long straight connector fits most common 12V devices Highly stable output (+/-5%V) 6 ft Cord