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. [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 3. [Protection Box Design] The power supply transformer has a junction box protective cover, which can effectively reduce dust, prevent accidental touch, and improve safety 4. [Easy operation] Can be used after connecting to the voltage applicable line. Input voltage range: 115VAC / 230VAC 5. [Stable Performance] Easy to install, the equipment is convenient and quick to use, and the performance is stable Specification: Item Type: Switching Power Supply Model: D-120B Material: Aluminum Alloy Purpose: Voltage Conversion Input Voltage Range: 115VAC/230VAC Dc Output Voltage and Current: 5V 0-6A / 24V 0-4A Operating Temperature: - 10℃ - + 50℃ Overload Protection: 105% - 135%. Package List: 1 x Switching Power Supply Note: Do not install in wading areas