Both the lamps of IN(COM11) and OUT(COM7) became green
after reboot my computer to apply new COM settings.
After all I understood that (5) was more right.
(5)MixW serial port bridge
- Pair#1:
First emulated port: COM10 for input
Second emulated port: COM11 for output
and
Pair#2:
First emulated port: COM7 for input
Second emulated port: COM8 for output