Ender 3 Pro micro-SD Extender Housing w/ Accessory Mount

I designed this part to replace https://www.thingiverse.com/thing:3537808 for my Ender 3 Pro, and add some expandability back after losing the end of the rail as a mounting point for the cover. This fits a micro-SD extender, not the SD to micro-SD adapter.

You'll probably need to use longer M5 hardware than what was supplied with your printer for mounting to the end rail, I used M5x10mm. I also added holes to accommodate 2-M5x~8 screws and T nuts to for securing the part to the side of the extruded rail for increased rigidity.

Hole pattern on the mount matches the 4040 extrusion so any accessories designed for the end of the frame rail should fit.

Hardware

• 2 - M5x10mm Cap Head Screws (front)

• 4 - M5x10mm or longer Cap Head Screws (accessory mount)

• 4 - M5 Hex Nuts (accessory mount)

• 2 - M5x8mm Cap Head Screws (optional for side rail)

• 2 - M5 T-nuts (optional for side rail)