AC/DC power adapter, switch mode power supply (SMPS), EU,US style, Output: 3-38VDC, 0.9-12W 12W series wall plug-in AC/DC adapter, SMPS Input :100-240VAC 50/60HzOutput : 3-38VDC, 0.9-12WStandby power ≤0.5W Power on LED indicatorCertificates: UL, CUL/CSA, TUV/GS, BS, CE, SAA, EK, CB, PSE, FCC, EMC, RoHS Comply with ENERGY STAR requirements 12W Series wall plug-in AC/DC power adapter, SMPS