This 40 Amp Power Supply is a reliable and practical solution for powering your electronic devices. With 110 Volt In and 12 Volt Out, it fits most makes and models. Sold individually, this power supply is perfect for those who need a dependable source of power for their equipment. Its high amperage output ensures that your devices will receive the power they need to function properly. Whether you're a professional or a hobbyist, this power supply is an essential tool for your electronic needs.