... Not all contacts of the 30-pin connector are probably led to the outside, and thus was saved at the wrong end. Anyway adapter as GlucoDock to determine the blood sugar no longer work. You have to take every time the iPhone from the case if you want to connect the adapter, and several times a day. The only annoying. Thus, at least I only use limited the Case and therefore 2 star deduction, otherwise it would have been 5 stars.