为什么我的 USB 转串口适配器无法工作？
我有一个 USB 转串口适配器，在我的 Mac 上的系统信息中被识别为已连接到 USB 集线器，但是当我在终端中运行 ls /dev 时，usbserial 没有显示。直到今天早上它还可以工作，但现在不行了。我尝试过重启、更换 USB 插槽等等。有什么建议吗？
I have a USB-to-Serial Adapter that is being recognized on my Mac in the System Information as being connected to the USB Hub but when I run ls /dev in Terminal the usbserial is not showing up. It was working up until this morning but now it is not. I have tried rebooting, changing USB slots and the lot. Any suggestions?
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因此，经过一些研究后，我发现专为 USB 转串口适配器设计的 Prolific 驱动程序有点不稳定。因此我使用了一个第三方驱动程序，它似乎 100% 解决了这个问题。您可以在这里找到它，http://xbsd.nl /2011/07/pl2303-serial-usb-on-osx-lion.html，即使 Prolific 驱动程序似乎正在工作，我也推荐它 好的。
So after doing some research I have found that the Prolific driver that is designed for the USB-to-Serial adapter is a little unstable. Therefore I used a third party driver that seems to have fixed the problem 100%. You can find it here, http://xbsd.nl/2011/07/pl2303-serial-usb-on-osx-lion.html, I recommend it even if the Prolific driver seems to be working okay.
这个问题几乎每次在windows下都会出现。作为解决方案，我们去设计管理器->其他设备->右键单击该设备->更新驱动程序软件->浏览我的计算机以获取驱动程序软件->让我从我的设备驱动程序列表中进行选择计算机-> USB控制器->下一个。
在这里，我的建议是从该位置删除驱动程序，然后尝试重新启动电脑一次，然后检查结果。希望你能渡过这个难关，祝你好运。
This problem is arising almost every time in windows. and as a solution we go to devise manager->other device->right click on that->update driver software->browse my computer for driver software->Let me pick from a list of device drivers on my computer-> USB controller-> next.
Here my suggestion is to delete the driver from is the place and try to reboot you pc once and then check for the results. hope you get ride of this, best of luck.