If you have followed the rumors until now, then you know for sure that all the presented cases had various slots for ports positioned on the sides of the devices. Apple was planning to move something to the side of the tablet and it seems that the microphone is that mysterious component. In the iPad, the microphone is positioned next to the 3.5 mm audio jack, but in the iPad 2 we find it on the left side of the tablet, probably to better receive the sounds when we make a FaceTime call. Be careful when making calls with iPad 2 not to cover that part of the tablet with your hand because your interlocutor will not hear anything.
