To do this not only for the COM Port, but also a USB Composite Device. To uninstall any previously installed drivers, right-click on the device in Device Manager and click Uninstall. To confirm that the instrument and computer are communicating properly. Using the System command under the Setup menu, and then run the Hardware Test command under the Setup menu Assign this number in your instrument software, Take note of the COM port number (COM5 in the example above).
Cp210x usb to uart bridge vcp drivers install#