Input Voltage Range 100-240 VAC 60 HzPeak Output Power 18 Watts, 23 watts surgeLoad Regulation ±3% over rated current: 0 - 2.0 AmpOutput Voltage DC 12 VCurrent 2000mA (2.0A) continuous, 2200mA (2.2A) surgeInput Connector USOutput plug 5.5 x 2.1 mm barrel connector,UL E31153Agency approvals UL, cUL, Energy Star Compliant, CEOther Registration ROHS, Energy Star Efficiency Level 4, Double Insulated ROHS Energy Star CompliantWeight 0.28lb