Product Details:

The AC to DC Adapter – 110v AC to 5v DC Converter w/ 4-Pin Molex is perfect for cooling needs not powered by a computer power supply. Using this device you can run standard 5-12V fans directly from the wall socket. Without the need for a ATX power supply, you can cool virtually anything. Note this can power some 12 Volt fans that have startup voltages 5V or below and this will run the fan slower and quieter.PPCS recommends using this adapter for home theater cooling needs, as well as, overheating desk and entertainment cabinets that are in dire need of an exhaust fan.