Switch Hitter Keyboard Diagnostic Software features Keyswitch actuation testing, Keyswitch chatter detection, Configurable Layouts (via simple text file syntax), Logging with automatic sequential file naming, USB and PS/2 keyboard support, and Configurable color schemes and layout file storage. Free for non-commercial use, Switch Hitter, is an excellent utility for keyboard users needing to verify the functionality of one more keyboards, as well as test for problematic switches with an easy to use graphical interface.
Download and use it now: Switch Hitter