Feature:1. [Quick Heat Dissipation] The thickened hollow shell adopts thickened material, which has good compression resistance, using hollow design, the adapter has a fast heat dissipation.2. [Protection Box Design] The power supply transformer has a junction box protective cover, which can effectively reduce dust, prevent accidental touch, and improve safety.3. [Aluminum Alloy Material] This switching power supply is made of high quality aluminum alloy material to provide stable power supply and protect your electricity safety.4. [Easy operation] This DC Power Supply Converter is easy to operate. It can be used after connecting to the voltage applicable line. The operating voltage is AC240V and the power is 200W.5. [3 Different Attributes Available] There are 3 different attributes, they have different output voltage and output current, you should pay attention to choose the appropriate model.Specification:Item Type: Switching Power SupplyMaterial: Aluminum AlloyUsage: Voltage Conversion.Package List:1 xSwitching Power Supply Note:Do not install in wading areas.