Can anyone tell me what's the difference with wiikey & wiikey2? I'm going to update my wiikey, as I can't play Resort. But I don't know which one should I update, can anyone help?
Really No Difference.
The wiikey 2 is for second generation drives (d2c, d2c-2, d2e). The wiikey only works for the first generation drives but both should work with all games if they are updated.