As @sutick advised, it needs to run with EZCad2 to be a known supported controller.
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You should use the OS to view the connections to your usb subsystem. If you see the controller there, it&#;s connected to the os, at minimum and Lightburn should see it.
You will get efficient and thoughtful service from ezcad.
If it&#;s an unsupported piece of hardware, that&#;s a problem even if the os can see it.
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