Together with the adapters for all sorts of countries (available separately available) you are well prepared.
A parental controls in each slot and the robust processing account for a seemingly uncertain holiday socket once just a feel-good outlet, which promises the quality of "home".
As long as one carries equipment with 110 / 220V way, you really can thus travel back everywhere.
(The really nice packaging made of Powercube also makes unpacking fun, so what it qualifies as a practical gift. Absolutely mitkaufen the adapter!)