Just when we thought that all the iPad 2 rumors had settled down, some new questions have popped up thanks to the appearance of some new iPad 2 casings. The latest casings seem to feature additional ports on the top of the new iPad and also on the upper left (when viewed from the front). While there isn’t any confirmation what these ports will be for, speculation is that the top port will be for a mini DisplayPort and the upper left port will be used for an SD card slot. The number of potential ports in this latest design sounds a little crazy, but we’re not going to complain over the possibility of an SD card slot.