Delinx 3-12V 24W Adjustable Power Supply Fan Speed Controller, 100-240V AC to DC 3-12V 2A Adapter with DC5521 to Dual 4-Pin Splitter Cable, for 2/3/4-Pin 12V Fans, Pumps, PC Cases, DIY Projects

Additional Details from the Manufacturer

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More features

• ✅ Fully Adjustable 3-12V Power Control Easily adjust the output voltage from 3V to 12V with the precision knob, directly controlling fan/pump speed, noise level, airflow, and power consumption. Ideal for silent cooling, moderate airflow, or full-speed operation based on your needs.
• ✅ Universal Compatibility with 12V Devices Comes with a 35cm DC5521 to dual 4-pin splitter cable, supporting 2-pin, 3-pin, 4-pin, and DC5521-connected 12V fans, pumps, and other small electronics. Works seamlessly with PC case fans, water pumps, routers, cabinets, and DIY cooling projects.
• ✅ Reliable & Safe Power Adapter AC 100-240V 50/60Hz input with 2A max output (24W total power). Built-in multi-layer protection including overcharge, overcurrent, overvoltage, short-circuit, and temperature safeguards. Fireproof housing and thick copper wires ensure long-term durability and safety.
• ✅ Reliable & Safe Power Adapter AC 100-240V 50/60Hz input with 2A max output (24W total power). Built-in multi-layer protection including overcharge, overcurrent, overvoltage, short-circuit, and temperature safeguards. Fireproof housing and thick copper wires ensure long-term durability and safety.
• ✅ Versatile Cooling & DIY Applications Perfect for reducing fan noise in home electronics, optimizing airflow in water cooling systems, adjusting pump flow rates, or powering low-voltage DIY projects. Suitable for PC cases, gaming consoles, network cabinets, aquariums, and more.