Recently bought in the United States macbookpro, original plug and power adapter, do not know can be directly on the domestic power supply with ah? Looks like the United States and China's power supply voltage is not the same as the people help out! The More
Notebook power, whether it is not Apple, are the world's common. Because the design is to take into account the beginning of business personnel often from a country to do a plane to another country, so all the power supply is suitable for 110 ~ 240V.
Now is the market just hit this kind of edge of the counterfeit products there is a lot of counterfeit, such as the Amp Lenovo, Amp Netcom new Ann and so on, you can directly rule out
Theoretically are two series but a large number of machines will have cascade mouth, optical port, etc., so the number will be more
