Combine an Elgato Stream Deck and Stream Deck Plus into a single device! Compatible with Stream Deck Mk1 and Mk2 (not scissor key).

Start by printing a Stream Deck Vertical Mount "SDPlus" variant, available here: https://www.thingiverse.com/thing:7140069

The models are oriented for the Stream Deck on the left, rotated 90 degrees anticlockwise. Mirror both the mount and overlay model in the slicer to use with the Stream Deck on the right.

The overlay is intentionally thin (0.4mm) but should print successfully with standard quality 0.2mm layers. Allow the heated bed to cool thoroughly before attempting to remove the print to avoid warping/stretching. If you have quality issues, use 0.1mm layers, or if necessary increase the thickness by scaling along the Z axis in your slicer.

For proper alignment, a 1-2mm thick self-adhesive non-slip pad should be applied to the bottom of the Stream Deck vertical mount.

Ultra-thin double-sided tape is recommended to attach the overlay to the two Stream Deck faceplates, so that it can be removed if desired. A glue stick or other light adhesive can be used instead, but avoid anything that may damage the original faceplate.

Installation instructions:

1. Place the Stream Deck and Stream Deck Plus side-by-side and align their front faces.
2. Put the overlay in place. Check that the fit is correct and the buttons operate correctly.
3. Remove the overlay, and apply the double-sided tape across the seam between the devices and around the edges. Do not remove the top layer from the tape yet!
4. Put the overlay back on and check no tape is visible. Adjust the tape positioning if needed.
5. Remove the overlay, and the top layer from all of the tape.
6. Put the overlay back on gently, aligning the top edge first. Once it is correctly positioned, hold both devices firmly and press the overlay into place.

Credits: Includes remixed outlines from individual device faceplates: https://www.printables.com/model/74095-elgato-stream-deck-mk2-faceplate https://www.printables.com/model/880167-stream-deck-plus-face-plate https://www.printables.com/model/322480-stream-deck-mk1-faceplate