This is a wall mount for tablets that should work with almost any tablet, and is wide enough that you can leave the case on. It uses 2x large command strips.

Print one “with-arm” and one “no-arm” file. The arm keeps the tablet from falling forward. It doesn't matter which side the arm is on, but you can more easily sideways-remove the tablet on the side without the arm, so I've included versions with the arm on the both the left and right sides so you can choose.

Does not require supports.