My separate keyboard (a Das Keyboard 4 Ultimate with ISO layout) has, to my chagrin, a different and erroneous keyboard mapping than the MacBook's built-in (also ISO).
The biggest annoyance is the different mapping of the
The built in laptop keyboard is like so (Norwegian locale, ISO layout):
While the separate keyboard behaves like so (ANSI layout):
This is not the correct layout. E.g. the Enter/Return button is wrong (1 row). It should be like this (again ISO layout):
Note that the Enter/Return button is 2 rows high here.
Unfortunately, the Mac setup does not fully recognise the keyboard:
… even though it lists it in System preferences, under Modifier keys:
Changing between ISO and ANSI does not help:
Note that the Ultimate keyboard is completely blank:
Finally, on the Keyboard Setup Assistant intro screen, it is stated “Your Logitech device cannot be identified and will not be usable until it is identified” (Emphasis mine). While I have a Logitech mouse, the keyboard is, as described, from another manufacturer. I have never attached a Logitech keyboard to the computer.