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:Power supply transformer has a junction box protective cover, which can effectively reduce dust, prevent accidental touch, and improve safety.3. Material:This switching power supply is made of aluminum alloy material to provide stable power supply and protect your electricity safety.4. Easy operation: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 Models: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 x Switching Power Supply Note:Do not use in wet wading areas.