The holder is screwed into the wall with two 4mm x 45-50mm screws.

For a better view I have kept the holder mainly white and used the logo mark color in the CAD program.
The screw holes are arranged so that you can also use a cordless screwdriver.
You don't need an AMS, a one-time filament change can also be done manually.
The logo belongs on the print bed, use a smooth printing plate!

Layer = 0.2
Wall lines = 4
Upper shell layers = 3
Lower shell layers = 4
Infill = 10 (no Lightning)

If you use PLA, take support/raft interface PETG, if you use PETG, take PLA as support/raft interface.
Upper interface distance = 0

If you have any questions, post a comment.
If you have a brand that is not included, take a picture of your device (car, PC, TV whatever), mention the brand in the comments and I will add to this collection if the logo is compatible.

Do it and add a photo here.

If you like the holder, give me a heart. Thank you!

Keep it simple!