but it worked on my wii, is it just the vWii that wont let me use it?USB Loader GX doesn't use a keyboard.
If AC:CF isn't working with your USB keyboard it's probably not supported.
but it worked on my wii, is it just the vWii that wont let me use it?
maybe, if it doesnt work then oh well, hopefully it doesPossibly? I don't have a Wii-U. It should, though, according to this: http://en-americas-support.nintendo.com/app/answers/detail/a_id/1432/~/does-the-wii-u-console-work-with-keyboards?
Maybe try different ports?