You might have thought that you knew all about the upcoming iPad 2, but some new information has surfaced, namely a possibly updated casing. The latest casingshows an additional opening at the top of the iPad and also an opening on the upper left. While there is no way of confirming what they’ll be used for, folks have speculated that the top might be used for a mini DisplayPort while the upper left port would be used for an SD card slot. Truth be told, if all these additional ports appeared in the final version of the iPad, it might actually seem a little cluttered, though we must admit the prospect of having a built-in SD card slot in the iPad is a tantalizing one.
