ITEM NAME:3.3V 5V 12V Multi Output Voltage Conversion DC-DC 12V to 3.3V 5V 12V Step D M2A3 3.3V 5V 12V Multi Output Voltage Conversion DC-DC 12V to 3.3V 5V 12V Step D M2A3 one input: DC 6V--12V (input voltage must be higher than the output voltage of 1V or more.) Three-way output: 3.3V (++ 0.2V error), 5.0V (++ 0.2V error), 800mA (load current can not exceed 800ma), 12V (input 12V direct transfer output) double panel design, beautiful layout. input and output using multiple pins, easy to use and connect. with power indicator (red) PCB board size: 4.5cm*4.5cm Color: as shown Material: metal + PC Package includes: 1*Buck Power Supply Module.Three-way output: 3.3V (++ 0.2V error), 5.0V (++ 0.2V error), 800mA (load current can not exceed 800ma), 12V (input 12V direct transfer output). with power indicator (red). input and output using multiple pins, easy to use and connect.