Norway, so we use the same plug as in Germany.
I did find the powerdock 5, but 100$ for essentially some dividers seems too steep.
I do have some 4 port wall chargers that are 5v\2a:
1 USB: 2.0A/5V
2 USB: 1.0A/5V
3 USB: 0.66A/5V
4 USB: 0.5A/5V
For the price and looks this one from Anker seems a better deal.