OPSFALCON 2 Pack USB to 3-Pin / 4-Pin PWM 5V Sleeved Fan Power Adapter Cable, Case Fan Connector (3 Pin / 4 Pin)

OPSFALCON 2 Pack USB to 3-Pin / 4-Pin PWM 5V Sleeved Fan Power Adapter Cable, Case Fan Connector (3 Pin / 4 Pin)

Q: Does this work in the other direction? as in, power input on the 4 pin side connected to a control board, with 5v power delivered to the usb end

I have not tried this, but I should work. I mean, I don't see why it would not work. USB data & power can travel both ways on wires

Q: Will this work to plug govee lights into the usb input on a tv?

I am not sure about govee lights, but this adapter transfers power to other USB devices.

Product ID: 98579041

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Details

Brand
OPSFALCON
Connector Type
USB Type A
Cable Type
USB
Compatible Devices
PC
Special Feature
Silent

🌀Supports 3-pin & 4-pin PWM fans

🔌5V USB power delivery

🧵11.8-inch sleeved cable

Frequently Bought Together

OPSFALCON 2 Pack USB to 3-Pin / 4-Pin PWM 5V Sleeved Fan Power Adapter Cable, Case Fan Connector (3 Pin / 4 Pin)

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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

Description

🔌 Power your airflow, silence your workspace.

SLEEK SLEEVED DESIGN - Durable 11.8-inch sleeved cable blends seamlessly with your rig for a clean, professional look.
SILENT OPERATION MODE - Runs 12V fans at a quiet 5V, perfect for noise-conscious workspaces and sleek setups.
PLUG PLAY CONVENIENCE - No complex wiring—just connect and power your fans instantly from your PC or USB hub.
UNIVERSAL USB POWER BOOST - Easily power your 3-pin or 4-pin case fans directly from any USB port—no extra PSU needed.
OPTIMIZED FOR LOW VOLTAGE FANS - Ideal for fans with start voltage ≤5V, ensuring reliable startup and smooth airflow.

The OPSFALCON 2 Pack USB to 3-Pin/4-Pin PWM 5V Sleeved Fan Power Adapter Cable enables powering compatible case fans directly from any USB port. With an 11.8-inch sleeved cable, it supports both 3-pin and 4-pin PWM fans, running 12V fans at a quieter 5V for silent operation. Designed for fans with a start voltage at or below 5V, it offers a simple, clean, and efficient solution to fan power without relying on traditional PSU connectors.

Have a Question? See What Others Asked

Does this work in the other direction? as in, power input on the 4 pin side connected to a control board, with 5v power delivered to the usb end

Will this work to plug govee lights into the usb input on a tv?

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