CRJ DC Plug to 3 PC Fan Power Adapter Cable - 15-inch (38cm) - Power Three 3-Pin & 4-Pin Computer Cooling Fans with a DC Power Supply

This adapter cable allows you to power up to three (3) standard 3-pin or 4-pin computer fans from a DC power supply. | The DC input measures 5.5mm x 2.1mm which is the most common barrel plug size, ensuring compatibility with a wide range of power supplies. | Most computer fans require 12V for full speed operation but lower voltages like 5V and 9V can be used to achieve quieter operation. | The cable is designed to a high standard with 22 AWG wiring and injection molded components for durability. | Total cable length (including connectors) is 12 inches (30cm)