Is this 3D model free to download?

Yes, USB Type A Cap/Cover/Blocker/Stopper 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 dewgenenny, 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.

USB Type A Cap/Cover/Blocker/Stopper

Source: MakerWorld by dewgenenny

The USB Type A Cap/Cover/Blocker/Stopper is a free printable 3D model from MakerWorld by dewgenenny. Ever need to block a USB port? I needed to create this originally because I had a phone charger in my bedroom that was brighter than the surface of the sun at night… with this. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

229 saves Source: MakerWorld Updated 2026-10-14 Print time: 12m Filament: 2 g License: CC-BY-NC-SA · non-commercial ★ 4.8 (22) 177 makes Category: Gadgets & Electronics

Tags: usb, plug, blocker, cap, cover, stopper

About this model

Ever need to block a USB port? I needed to create this originally because I had a phone charger in my bedroom that was brighter than the surface of the sun at night… with this nice little blocker I was able to block out the light and be able to sleep sweetly again :) After making it, I found out there's loads of different USB ports around the house that often times are gathering dust. So I used these little printed stoppers to neatly block them and keep them clean. Let me know if it works for you too :)

Frequently asked questions

Is this 3D model free to download?: Yes. USB Type A Cap/Cover/Blocker/Stopper 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 dewgenenny.
Who made this model?: Designed by dewgenenny, 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.