So far, just my iPad Air. Works great, no problems. I wanted to do my iPhone as well, but I was running late for work. I'll probably do that this afternoon, just wanted to make sure there were no problems with it working.
Just finished downloading the IPSW and thank God i remembered that 7.1.1 cracks down even more on Non Apple certified cables. I don't want to lose my chargers, it's not worth it.