switching power adapter UL, cUL, GS, BS, CE, SAA, PSE, EK, CB certified 9W series switching power adapterInput :100-240VAC, 50/60HzOutput voltage : 0.9-9W Standby power ≤0.5W LED power on indicator Certificates: UL, CUL/CSA, TUV/GS, BS, CE, SAA, EK, CB, PSE, FCC, EMC, RoHS Comply with ENERGY STAR requirements Case size: 67.5X42.5X27.5MM Switching power adapter