Manufacturer: SL Power Electronics Manufactu • RoHS/pb-free: RoHS Pb-free • Series: PW172KB • Form: Desktop (3 Prong without Cord) • Voltage - Output per Connector: 18VDC • Current - Output: 1A • Polarization: Positive Center • Cord Plug: 2.5mm I.D. x 5.5mm O.D. x 9.5mm Female • Voltage - Input: 100 ~ 240VAC • Power - Output: 18W • Transformer Type: Switching - Energy Star • Efficiency: Energy Star