Observed arrival · 2026-10-17
GearCheck: what’s acting up?
A free set of browser-based tests for diagnosing common mouse, keyboard, controller, display, and audio problems.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People troubleshooting mouse, keyboard, controller, display, or audio problems
- Worth noticing
- The symptom-led links include a stick-drift test for characters that move on their own and a left/right audio check.
Field notes
Visitors can enter through a symptom or browse the device categories, then select a named test. The listed checks include double-clicking, keyboard input, controller stick drift, microphone playback, left/right audio, dead pixels, mouse buttons and wheel, and polling rate. The page says tests run in the current tab and that nothing is uploaded.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue