Using Command Line Utility

Use vspkcmd.exe console program to configure virtual serial ports via command line interface.

Note: You can find vspkcmd.exe program within Virtual Serial Port Kit program folder.

Command Line Keys

Key Description
add <COM-port> <COM-port> [/pinout full|partial1|partial2|loopback] [/dcd 1|0] [/ring 1|0] [/bitrate 1|0] Add virtual serial port pair.
remove <COM-port> <COM-port> Remove virtual serial port pair.
removeall Remove all virtual ports.
list [physical|pairs] [/info] List serial ports.
enable Enable all virtual ports.
disable Disable all virtual ports.
help [COMMAND] Show this help.

Command Line Usage Examples:

Example Description
vspkcmd.exe add 3 4 Add COM3 to COM4 virtual port pair.
vspkcmd.exe remove 3 4 Remove COM3 to COM4 virtual port pair.
vspkcmd.exe removeall Remove all.