The LED Driver 400 Watts Waterproof IP67 Power Supply Transformer is a reliable and durable power solution for outdoor computer projects. It has a voltage input range of 90-140V AC and efficiently converts power to a low voltage output of 24V DC. With a waterproof IP67 rating, it can withstand various weather conditions. It features a 3-prong plug and a 3.3 feet cable for convenient connectivity. It can deliver up to 400 watts of power, making it suitable for high-power demanding applications. Overall, it guarantees stable and efficient power supply with its durable construction and reliable performance.