Americans plugs are very strange
That’s different than what my French friend brought over. Aren’t they usually quite bulkier? The ends on her chargers were large round bulky things, with the 3 narrow prongs sticking off. What she had also matched the European adapters I see sold at the electronics store here.
That’s horrible: only one is grounded? A grounded plug can only use half your outlets? Surely to multi-use outpost can also support grounded plugs?
Looks Swiss, but I see down the thread that Brazil uses a similar type.
Either way, the Swiss plug feels to me like what if you took the modest CEE 7/16 Europlug and grafted a ground pin onto that.