Adapter cable with USB 5V input and computer fan 4Pin output for easy power supply conversion.Boost cable to convert fan power from 5V to 12V, enhancing fan performance.Tinned copper material ensures strong corrosion and oxidation resistance for long-lasting durability.Stable and durable power supply without affecting product performance.All copper core wire for reliable and efficient power transmission. This USB to 4Pin chassis fan switch power cable is designed to provide a stable and durable power supply without compromising on performance. Made from tinned copper material, it offers strong corrosion resistance and oxidation resistance, ensuring long-lasting use.With a USB 5V input on one end and a computer fan 4Pin output on the other, this adapter cable allows you to easily change your chassis fan and CPU fan to a USB interface for power supply. The all copper core wire ensures reliable connectivity and efficient power transmission.Whether you're looking to upgrade your computer accessories or simply need a reliable way to power your fans, our adapter cable is the perfect choice. Say goodbye to complicated wiring setups and enjoy the convenience of USB-powered fans. Don't let your fans go unused - get our adapter cable today and experience hassle-free cooling for your computer system. Item Name: Adapter Cable Material: PVC Wire Model: 2464 22AWGWire Outer Diameter: OD3.5mmInput Voltage: 5VOutput Voltage: 12VMaximum Power: 11 W Interface: USB 5V Input at One End, Computer Fan 4Pin Output at The Other EndFunction: Change The Chassis Fan And CPU Fan to USB Interface for Power SupplyFeatures: Eco-friendly, Stable Performance, Unique Size Details: Length: 34cm/13.39" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Adapter Cable