We need to get the serial port when we get the arm program today, but it is a new laptop, so we didn't install the USB-to-serial port driver. I used to use it on the desktop, So I went online and looked for it everywhere, after searching for a long time, I finally found it: Click to download. I am a Asus a53sm, the operating system is win7, 64-bit. I just tested it and can use it.
Driver Installation Method:
Decompress the package.
2. Right-click "my computer"-> "properties"-> "Device Manager", find your unrecognized USB device, and right-click it, click "Update driver software", select manual search, find the path of the driver I provided above, and then click "Next" to continue, finally, the system will automatically search for the Directory and install it on its own.
I have been troubled by this problem for a long time and have finally been able to solve it. I am hereby releasing it to help you.