... filter, anti-interference ability• High efficiency, low power consumption, in line with the the CEC / EUP ... power ground pin• overload / overvoltage / short circuit protection• Comply with CCC, CE, FCC, GS, CB, UL, SGS certificationScopeWireless routers, switches ... vacuum cleaners, smoke machines, projectors 5V 1A Power adapterinput and output specificationInput VoltageAC100-240V 50/60HzRange ...