Test hardware online
Test Hardware Online
Test hardware online without installing an app. Start with the mouse tracking path that catches common surface and sensor failures, then open the exact device check that matches what you feel.
Test. Confirm. Fix.
Browser local
Six hardware categories
Repair-first next steps
Hardware tests online
Gamepad Tester
Controller drift, buttons, triggers, and rumble.
Open testKeyboard Tester
Keys, ghosting, rollover, and double typing.
Open testMouse Tester
Clicks, tracking, scroll wheel, latency, and polling.
Open testMonitor Tester
Pixels, refresh rate, colors, and display faults.
Open testMicrophone Tester
Input, gain, waveform, and local playback.
Open testSpeaker Tester
Left/right channels, frequency, and balance.
Open testMeasure before replacing.
Use a live browser test first. If the fault repeats, follow the repair-first hardware path.