Description: 2P single row pin input and output for easy connection; Dual-panel design, the layout is nice; Specially designed two rows of needle fixing holes can be fixed directly in the tunnel for the board to extend the experiment; Input: DC 4.5V--7V (Input Voltage must be Greater than the Output voltage high above 1V.) Output: 3.3V, 800mA (load current can not exceed 800ma) PCB board size: Approx. 2.5cm * 1.1cm/ 0.98x 0.43inch Package Includes: 1 Piece AMS1117-3.3V Power Regulator Sensor Module Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement