The adapter makes a good and solid impression, the plastic gap is handy so you can trans portiern on keychains and you lose not so fast. Something impractical, the adapter can be applied correctly and in the wrong direction, so you should know exactly how it is attached, otherwise a short circuit danger. That is also the reason for the western point deduction. When Z1 of the cable run must point downwards. Your phone will thank and who knows how many shorts can handle it.
