Is this 3D model free to download?

Yes, 4-Pin PWM 5V-12V Type-C USB Board Case is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by SILENTxHOUDINI, published on MakerWorld. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

4-Pin PWM 5V-12V Type-C USB Board Case 3D printable model by SILENTxHOUDINI

4-Pin PWM 5V-12V Type-C USB Board Case photo 1

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4-Pin PWM 5V-12V Type-C USB Board Case

Source: MakerWorld by SILENTxHOUDINI

The 4-Pin PWM 5V-12V Type-C USB Board Case is a free printable 3D model from MakerWorld by SILENTxHOUDINI. A compact protective case designed for a 4-Pin PWM 5V–12V USB-C fan speed controller. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

30 saves Source: MakerWorld Updated 2026-10-13 Print time: 28m Filament: 11 g License: SDFL · non-commercial Category: Gadgets & Electronics

Tags: 3dprinting, 3D print, pwm controler case, usbc

About this model

A compact protective case designed for a 4-Pin PWM 5V–12V USB-C fan speed controller. I designed this enclosure to keep the controller protected while also securely retaining the 4-pin fan connector, helping prevent it from being accidentally pulled loose during use.The case provides easy access to the USB-C power connection and control knob, while keeping the electronics enclosed and organized. It works well for PC fans, cooling projects, DIY electronics, portable fan setups, and other projects using this style of PWM controller.Designed specifically for 4-pin PWM USB-C fan controller boards from AliExpress.Built-in retention for the 4-pin fan connectorHelps protect the controller PCB and wiringFull access to the adjustment knob and USB-C portEasy FDM print with minimal material, no suppo…

Frequently asked questions

Is this 3D model free to download?: Yes. 4-Pin PWM 5V-12V Type-C USB Board Case is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by SILENTxHOUDINI.
Who made this model?: Designed by SILENTxHOUDINI, published on MakerWorld. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.