Does iPhone 4S and iPad 3 work? These devices do not have Air Drop capability and I believe these devices do not have Bluetooth LE support. Even with iPad 4, new iPad mini with retina display, I seems cannot get hand off work with Mac Mini 2011 and MacBook Air 2012. I enabled hand off on System Preference, still not working? P.S. Why is Mac Mini 2011 cannot AirDrop between iOS devices?