只是为了您了解我在说什么,这是一个没有这些“缝”的普通插头(我不知道该怎么称呼它们):
这是他们的插头:
我只注意到这种差异,因为我的手机(Samsung Galaxy s2 +)在第一种手机上无法很好地工作。使事情变得困难的是,似乎没有人知道这一点-不是我的朋友,不是商店的店员,没有人-因此,很难买到适用于我的手机的正确的micro-USB电缆。
所以-这是怎么回事?这些东西只是某些制造商决定添加到其产品中的东西吗?(官方USB图未显示缝隙)。
They were made when they updated the plugs with newer versions. Although the idea is that when you plug them in, it will "click" in place, the newer versions are slightly different in the sense that they're longer, which allows more current to go through. They're somewhat backwards compatible, in the sense that they will fit, but stick out, but the other way around, it won't work.
And the version of course is the USB version. A Micro USB v1.0 type c, is different than a Micro USB v2.0 type c. Etc.
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