This high-quality power supply adapter is a must-have for anyone in need of reliable and efficient power. It is designed to provide a steady 12V output voltage and is suitable for a variety of electronic devices. With its 1:2 connection split/duplication feature, you can easily power multiple devices at once. The adapter is perfect for those who need a powered solution for their electronic devices. It is in excellent working condition and has been used previously. Its compact design and lightweight construction make it easy to transport and store. Get your hands on this versatile and efficient power supply adapter now!