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MicroSD Card Holder Case, 10-Slot 3D Printed Organizer

MicroSD Card Holder Case, 10-Slot 3D Printed Organizer, design preview, hero tilt

Design preview. Rendered from the file, not a photo.

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What it does

  • Holds 10 MicroSD cards in a compact 2x5 grid layout
  • Registration tabs ensure cards insert label-side out for easy ID
  • Push-out design lets you eject cards from the connector end
  • Prints without supports, built for efficiency and clean results
  • Optional frog-toe base version improves bed adhesion and reduces curl

This MicroSD card holder is one of those useful 3D prints that solves a real problem: keeping tiny memory cards organized and protected. Designed to hold 10 MicroSD cards in a tidy 2x5 grid, it's a practical desktop organizer for photographers, makers, and anyone juggling multiple storage cards.

The design features registration tabs in each slot so your SD adapter cards insert only one way, label side facing out, connectors tucked safely inside. A clever retention tab grips the adapter without relying on the write-protect slot, and cards can be pushed out from the connector end for easy removal. The case is engineered to print cleanly with the notched connector end down, using gradual slopes and short overhangs to eliminate the need for supports.

Two versions are included: the standard case and a variant with removable frog-toe sprues on the base corners to improve bed adhesion and prevent warping during printing. The sprues use less material than a conventional brim and snap off easily when finished.

25k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What you get

  • This design prints as one piece.
  • Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.

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Who made this design

Designed by M0les. We did not draw it.

Shared under Creative Commons, credit required. See the original design