Can the two-prong plug in our country be directly inserted in the United States ?
7 Answers
Yes, it's possible.
You can plug directly unless you have a three-prong plug, there is no need to bring an American plug.
Can
Can be used, but it is recommended to bring a power strip and use more.
Can
Both kinds of plug can be used. It's just a bit inconvenient to use the three-pin plug at home. You can bring a converter plug. If you have many electrical appliances, bring an extension board.
Apple's two-pronged plug