As a special gimmick, it comes with power adapters for nocht USA, UK, Australia and even Germany, for me, I am traveling a lot, it is a good product, in terms of durability, so I can not say anything yet.
The big advantage, I can take my two chargers from his pocket and now only one device needs to have it. Was sometimes a bit hectic three chargers (iPhone, Blackberry and Android) to accommodate the office, not to mention, the search on which socket the phone is ringing for now hangs straight. This all belongs to the past, since the devices now all depend on an electrical outlet here on my desk.