To configure the PXE using a computer, it must be connected to the computer via the USB port.
The PXE device can emulate a USB-to-serial converter after the USB‑to‑serial driver is properly installed in the Windows® operating system.
Now establish a USB connection between the PXE and a computer for initial configuration.
Note: If you plan to use this USB connection to log in to the command line interface, leave the cable connected after the configuration is complete.