3-Wire Ac Input Regulated Ac-To-Dc Switching Table-Top Power Supply12 Volts @ 5 Amps Features: Output Connector: 2.1Mm X 5.5Mm Straight Female Center Positive Input: 90-264Vac @ 47-63Hz Size: 4.9"L X 1.9"W X 1.2"H Weight: 0.7 Lbs. Case Color: Black Led Indicator Dc Output Cord Length: 4 Feet Ac Input Cord Not Included Agency Approvals: Ulf/Cull/Tuv/Cec.