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This set contains 3 pieces of 30-centimeter USB to 3Pin cooling fan power adapter cables. It converts standard USB power output to common 3Pin fan interface, enabling you to power DC 5V cooling fans directly through USB ports on computers, power banks and adapters.
The cable adopts reliable internal wiring and durable insulated outer sheath, supporting stable power transmission for long-term operation. It is perfectly matched with mainstream 3Pin chassis fans, CPU auxiliary fans and small radiating fans.
No driver or complicated setup required, just plug and play. It is an ideal accessory for mini PC heat dissipation, silent fan transformation, chassis auxiliary cooling and various DIY cooling solutions. Please note this cable only supports 5V 3Pin fans. Confirm fan voltage and interface before purchase to avoid incompatibility.