Google Sign In. Do you get the option to enter the code?

It will fail if you buy a new X2 card. Find sources:

OMG thank you so much for this post. Maybe there is a working server that can give out the code, you can through the hosts redirected to your server. What could be very useful to me is if I could virutalize multiple instances of an eyefi client on the same computer to enable simultaneous downloads without to require multiple computers.