Apparently it' s been too long since I had a good long rant against that Bestek, Amazon and in general the people who buy things like that. But I am tired and old so I will just say this: please let me know where you are so I can avoid the place you are about to burn down. Because, frankly, I can't care enough any more you are about to electrocute yourself. Keywords: grounded vs non grounded outlets, IEC C5/C6 max amperage vs NEMA 5-15P/R amperage.