General Virtual Serial Port Settings
Network Serial Port Kit allows configuring Virtual Serial Port settings for each connection individually.
Select virtual serial port,
click button.

Remote computer name or IP address
Remote serial port location (computer name or IP address).
TCP-port
Number of remote TCP-port.
Note: TCP-port number should be the same as specified on the remote Network Serial Port Kit where the COM-port is shared. TCP-port 33600 is used by default.
Remote serial port
Remote COM-port number.