When creating an application that actively
communicates with external devices through COM or
RS232 ports, the developer must make sure that the
ports will be able to handle any data flow without
producing errors and locking up the system. This
becomes especially important when it comes to
surveillance and alarm systems, industrial
controllers, medical solutions and other areas of
application where data integrity and system stability
are crucial factors. If you are puzzled by having to
stress-test COM/RS232 ports and see no easy way to do
that, make sure you don't miss COM Port Stress Test,
as it does exactly what you need!

COM Port Stress Test is a compact and affordable tool
for testing COM, RS232 and RS485 (with converter)
ports that generates a stream of data with random
communication settings. Stress testing places great
emphasis on producing excessive load of varying
intensity on communication ports, which guarantees
that if testing is successful, the application will

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