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CRJ Electronics 12V Step-Up USB to Dual PC Fans Power Adapter Cable - 24-inch (60cm), Black Sleeved - Full Fan Speed Adapter for 3-Pin/4-Pin Cooling Fans

CRJ Electronics 12V Step-Up USB to Dual PC Fans Power Adapter Cable - 24-inch (60cm), Black Sleeved - Full Fan Speed Adapter for 3-Pin/4-Pin Cooling Fans

Q: For PWM fans, how do you control the speed?

There is no speed control with this. It's either on or off.

Q: Will it allow 5V fans to work at full speed?

it will burn them up because this is putting out 12v

Q: Will this work for a 2-pin fan?

Yes, you'll just have some pens you don't plug into

Product ID: 372042893

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Details

Brand
CRJ
Connector type
USB
Cable type
USB
Compatible devices
Desktop
Special features
High Speed

⚡12V step-up power boost

📏24-inch durable sleeved cable

🖥️Universal 3/4-pin fan compatibility

Frequently Bought Together

CRJ 12V Step-Up USB to Dual PC Fans Power Adapter Cable - 24-inch (60cm), Black Sleeved - Full Fan Speed Adapter for 3-Pin/4-Pin Cooling Fans

Noctua NF-P12 redux-1700 PWM, High Performance Cooling Fan, 4-Pin, 1700 RPM (120mm, Grey)

Noctua NA-FC1, 4-Pin PWM Fan Controller (Black)

Description

⚡ Power your cool like a pro — USB to full-speed fan magic!

EXTENDED REACH - Generous 24-inch cable length offers flexible placement without clutter or compromise.
FULL SPEED FAN POWER - Unlock true 12V fan speeds directly from any USB port for maximum cooling efficiency.
SLEEK DURABLE DESIGN - Premium black nylon sleeving and RoHS-compliant connectors ensure longevity with a professional look.
UNIVERSAL COMPATIBILITY - Seamlessly supports both 3-pin and 4-pin PC fans, perfect for all your cooling setups.
BUILT IN VOLTAGE BOOSTER - Integrated step-up circuit converts 5V USB to a powerful 12V output at 0.4A max for reliable performance.

The CRJ Electronics 12V Step-Up USB to Dual PC Fans Power Adapter Cable converts standard 5V USB output into a full 12V supply, enabling 3-pin and 4-pin PC fans to run at optimal speeds. With a robust 24-inch black sleeved cable and built-in voltage booster, it’s designed for versatile, durable, and efficient cooling solutions across gaming rigs, AV devices, and network hardware.

Have a Question? See What Others Asked

For PWM fans, how do you control the speed?

Will it allow 5V fans to work at full speed?

Will this work for a 2-pin fan?

Is there one for 3 connectors instead of two?

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