Comes with a proper power supply. Note that the fans operate louder than usual.

To use this Avitech MCC - 8001U Image Scaler and Processor, first connect it to the correct power supply. It's important to place it in a well - ventilated area due to the louder fans. When it comes to maintenance, clean the device regularly to prevent dust buildup which might affect its performance. If you notice any abnormal behavior, check the power connection first. And always handle it gently to avoid any internal damage.