Start with evidence
Gamepad Controller TestTest browser-detected controller buttons and analog axes.
→Controller Stick Drift TestMeasure resting stick offset to identify possible stick drift.
→Controller Dead Zone TestInspect how far a stick moves before input appears.
→Controller Trigger TestInspect trigger minimum, maximum, and analog range.
→Left Right Speaker TestPlay left and right channel tones separately.
→Device families
DualSense, DualShock, headsets.
DeviceOK does not publish a model page until it has model-specific data, a relevant test/diagnostic path, and authoritative sourcing. This brand hub is the safe entry point while the model knowledge graph grows.
Model-specific diagnostics
DualSense Wireless ControllerTest DualSense buttons, sticks, triggers and browser-visible input on a connected computer or mobile browser, then use PlayStation's official pairing/update path for controller-specific issues.
→DualSense Edge Wireless ControllerInspect Edge controller input independently before changing profiles, remapping, trigger settings or PlayStation controller configuration.
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