1, Energy star 2.0, Efficiency Level V 2, CE,GS, FCC, ... ,cUL 3, Stable output, high reliability 4, 100% burn in test FeaturesUniversal Input Voltage 90 to 264 VACOptional Output ConnectorSingle outputLow ... and Radiation MetEMS EN 50024 (EN61204-3), EN61000-4Applications:Telecommunication, Test Instrument, Home appliance, Toys, CCTV, Home Automation, Outputs:5V 1A, 5W5V ...