Spotting "phantom" movements when thumbsticks are at rest.
Tests vibration, thumbsticks, triggers, and buttons.
Another solid Microsoft Store option that specializes in deep hardware diagnostics.
Depending on your platform, several high-quality applications are available for free. 1. Game Controller Tester (Windows 10/11)
Modern interface, no ads, and deadzone customization functions. 2. Game Pad Tester (Windows)
Measuring the response speed and input delay of your connection. Top Controller Testers to Download
