Usb Virtual Port In Drivers Are Installed
While a virtual USB printer port is automatically created whenever you plug a printer into your computer, you can also use your Control Panel in order to create your own virtual printer port.NOTES: Windows only allows one process to access a COM port device (including virtual COM port USB devices) at a time. This allows you to modify the printer settings, and also allows the printer to be compatible with older software. Once FTDI drivers are installed, a virtual COM port is shown at 'Device Manager' (Windows).When you plug a printer into a computer, it creates a virtual USB printer port.