Product Specifications: Plug Type: US prong Input Voltage:AC 100-240VAC Worldwide Use Input Frequency Range: 50-60Hz Kindly Note: This item is replacement power adapter, not Orginal/Genuine.Please be kindly informed that the total wattage of the device should not exceed the max wattage (shown on the adapter's label) of this adaptor And we suggest it to be de-rated 10%-20% when using to prevent overheating Warnings: Don't open or modify the power supply / power cord/ power cable Please leave children, kids far away from high voltage power source Please use it under professional electrician's guides Any abuse or improper use will void warranty World Wide Input: Voltage 100-240VAC 50/60Hz Safety Protection: overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection. Voltage Consistency: It will protect your electronic products from destruction. Please check if the brand and model are consistent with the title so as not to buy the wrong one.Thanks! Replacement AC to DC Adapter Manufacturer BestCH