Virtual Serial Port ActiveX Control creates pairs of serial ports in your system and allows your application to have complete control over these virtual ports.

You can create virtual controls directly from this application, emulating all the adjustments of a real serial port. The serial ports created look like real serial ports for other Windows applications.

You can control the data that is sent to the serial port from other applications and reply to them by sending our data, which will be received by other Windows applications as if they belonged to a real port.