The standard trick that I've seen used for removing a Yubikey Nano is threading a paperclip through that little hole, and tugging. Incidentally, you can also u

The standard trick that I've seen used for removing a Yubikey Nano is threading a paperclip through that little hole, and tugging. Incidentally, you can also use a paperclip (a chain, even) to trigger a touch without having to touch the key directly.