(10-07-2016, 10:44 PM)drren Wrote: The link you provided is vague at best. Are there any guides how to properly get the specific keyboard to work? I have not been able to figure out how to do that.
Sorry, I don't think there is any guide specifically for this. But as far as I know, what you need to do is follow the "Driver Installation with Zadig" section of the GameCube controller adapter guide, except instead of picking WUP-028 / 057E 0337, you have to select the device that is your keyboard. Ignore the other sections of that guide.