This is a holder for the commonly available micro SD card to SDHC card
adapter. You will need 2 M4 screws to install it.
Support material is not required. An infill of 20% is recommended.
This object main web page is:
http://www.ctheroux.com/sdhc-adapater-extrusion-holder/.
This object was designed using Solid Edge Community Edition.
You can request the source files on the page listed above.
The author hasn't provided the model origin yet.