COM Port Stress Test - Freeware - Screenshots

Test It!

For Windows 2000 - Windows 11 (2022) (incl. Server, x86 and x64). Latest version: 1.4.5 build 303. March 3, 2020.

Main window view
Main window with performance data

COM Port Stress Test - Freeware related topics:

Serial port interface RS232 pinout and signals Cables and signals Data monitor cables.