OP
The circled item "OK" is not there.
I do not have "other devices."
I do not have "other devices."
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I get "ports(COM & LPT)
USB serial port (COM5)"
and under USB serial bus controlers USB serial converter [just like in your picture]
Port setting said that COM Port 3 was in use. I changed it anyway. The computer still cannot find the device.
By the way, thanks for the patience.
It was COM3 before and after a restart and un-plug and replug of the lead
Thank you very much for your effort