You could use Karabiner[1]. No need to do the “different language” hack, just make a big pile of key remappings that only affect that particular keyboard. It’s

You could use Karabiner[1]. No need to do the “different language” hack, just make a big pile of key remappings that only affect that particular keyboard. It’s pretty easy to target just one input device with that. 1: https://pqrs.org/osx/karabiner/ https://pqrs.org/osx/karabiner/