These little stands are to give your Apple Magic Keyboard a bit of an angle instead of sitting flat on the table. It's about an 8 degree angle.

Print 2 of them and place on either side of your keyboard.

No supports, no rafts. Print in lower resolution to save time. On my MK3s it took exactly 1 hour to print 2 of them at .30 (draft).

Increase or decrease the size in your slicer if they aren't quite large enough for your particular keyboard.