Once more there has been a new iPhone 4 case which has been made so that you can have a full physical keyboard. There is however one issue with this and that is that the case is very bulky. The Nuu MiniKey has a decent keyboard and is able to turn itself off when it has been idle for 10 minutes or more, however for the price of $70 and the amount of size it adds to your phone will really get you thinking on whether or not you really need a physical keyboard or not. The Nuu MiniKey is not all bad since it is very secure on your phone so you won’t have to worry about the solidness of the the case. I think this may not be the best one to come out yet however it is still good and one that could be considered if you are in desperate need of a physical keyboard.