Delphi and C++ Builder component for serial communication for Windows.
  • communication with devices connected to serial port
  • easy of use and very powerful
  • uses multithreading and overlapping for maximum performance
  • available for Delphi/C++ Builder 5 - 11 and Lazarus 2.2.6
  • source code included in registered version
  • royalty free distribution in applications
ComPort is part of Communication Protocol Suite

Download and order

Order ComPort component $80 USD (license for one developer)
Order ComPort multi-license $240 USD (license for all developers in company)
Order ComPort year upgrades $40 USD (registered users only)
Order ComPort year upgrades multi-license $120 USD (registered multi-license users only)


How can I use COM 10 and higher ports?
A special prefix is needed (it's Windows feature):
// Delphi
ComPort.DeviceName := '\\.\COM10';

// C++ Builder
ComPort->DeviceName = "\\\\.\\COM10";

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