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  7. Item#: 9SIVUX4M9H4722

  • $15.89
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    5V USB Fan Speed Controller Module Stepless DC Voltage Regulator with Switch DC 4-12V Input to 2.5-8V Output 5W Rated Power Knob Airflow Adjustment Pack of 2

    • Item #: 9SIVUX4M9H4722
    • Mfr. Part #: 130343082241
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    • Stepless voltage regulation smoothly adjusts the output from 2.5V to 8V, allowing connected fan wind speed to be varied continuously.
    • Designed for 5V USB fans, this controller helps adjust airflow by changing the output voltage through the control knob.
    • Turn the knob clockwise to increase the fan air volume, providing direct manual control over the connected fan.
    • Turn the knob counterclockwise to reduce the fan air volume for a gentler airflow setting.
    • The adjustment knob also includes a switch function for convenient control of the connected fan controller.
    • Accepts DC 4V to 12V input through its USB port for connection to a compatible USB power source.
    • The 5W rated power limit defines the operating capacity; do not overload the controller during use.
    • Connect the controller to a mobile phone charger or charging bank, then plug the fan USB connector into the controller USB port.
    • The output is not suitable for 12V USB fans, and the included usage note advises setting the fan to one gear when adjusting in two stages.
    • The package includes two 5V USB fan stepless speed controller modules for managing compatible fan airflow.
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    Overview
    Specs
    Reviews

    Product Description:

    5V USB fan stepless speed controller regulator with a switch and rotary adjustment knob for controlling the airflow of compatible USB fans. Connect it between a USB power source and the fan to adjust the fan speed smoothly.

    Core Selling Points:

    Stepless adjustment provides gradual airflow control for improved comfort. Turn the knob clockwise to increase airflow and counterclockwise to reduce it. The knob also includes a switch function for convenient operation. The controller can be connected to a mobile phone charger or charging bank and a fan with a USB plug.

    Technical Specifications:

    Product type: USB fan stepless speed controller regulator. Input power supply range: DC 4V to 12V via USB port. Output voltage range: DC 2.5V to 8V. Rated power: 5W. Control method: Rotary knob with switch function. Do not overload.

    Package Contents:

    2 x 5V USB fan stepless speed controllers

    Before Purchase:

    For use with compatible USB fans and a USB power source within the DC 4V to 12V input range. The output range is DC 2.5V to 8V and is not suitable for 12V USB fans. When adjusting a fan in two stages, set the fan to one gear first; otherwise, speed adjustment may not work properly.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • CONTACT

    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by GeekSpace Return Policy

    Manufacturer Contact Info

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