1, Full copper pin, no ground. 2, CE, CB 3, High reliability 4, Good quality, Competitive price Features Universal Input Voltage 90 to 264 VACOptional Output ConnectorLow ripple and noise1 year warrantyInput:Input Voltage Range: 90 ~ 264 VacInput Frequency Range: 47 ~ 63 HzInput Current: 400mA MaxOutput: Output Voltage Range: 5V-40Vdc Output Current Range: 0.3A-2.0ATotal Power: 9W Max. Line ...