Gaming Mouse Switch Types and Microswitches
Gaming mice use mechanical microswitches (Omron, Kailh GM 8.0, Huano) or optical switches (Razer Gen-3, Light Strike).
Mouse Diagnostic
Mouse Button Tester
Test left click, right click, scroll click, and side thumb buttons on your gaming mouse online. Real-time click counter and visualizer.
Button Switch Benchmarks
All buttons should highlight crisp green upon press. If a side button fails to register, check mouse driver remapping settings.
How to Get Started
Just three steps to run a complete controller test and understand your controller's health status.
01
Connect Controller
Connect your controller to your computer via USB cable or Bluetooth. If the browser doesn't respond, press any button on the controller to activate the connection.
02
Button Detection
Press each button in the visual interface and confirm the corresponding area lights up on screen. This helps troubleshoot unresponsive or double-clicking buttons.
03
Sticks & Vibration
Rotate the sticks to check linearity and drift issues; click the vibration test button to feel if the left and right motor feedback is working properly.
What would you like to do next?
Select a diagnostic calibration suite, deadzone analyzer, or high-frequency overclock tool.
Fix
Repair & Calibration
Calibrate zero-point offsets or follow step-by-step repair guides.
Optimize
Game Deadzones
Calculate exact radial vs axial deadzone overlays for Fortnite, Apex, & COD.
Telemetry
Overclock & Circularity
Verify true hardware polling Hz stability and statistical circularity grades.
Frequently Asked Questions
Everything you need to know about testing your controller.
How do I test mouse side buttons (Forward / Back)?
Click any mouse button — including left click, right click, scroll wheel click, and side thumb buttons — anywhere on the page. The corresponding button card will illuminate in green.
Why does right click open a context menu during testing?
Our tool automatically suppresses browser right-click context menus on this page so you can test right-click switch actuations smoothly.
Does this test gaming mouse side buttons (MB4 / MB5)?
Yes! It tests Left Click (MB1), Right Click (MB2), Scroll Click (MB3), Side Back (MB4), and Side Forward (MB5).
How this test works & its limits
- This test reads your controller through the browser's standard Gamepad API — no drivers, no installs, nothing leaves your device.
- Readings depend on connection mode: Bluetooth reports at lower rates than USB. Compare like-for-like (wired vs wired).
- We measure the input reaching the browser — display lag and game-engine queues are outside this test's view.
- A clean reading now does not guarantee no drift in-game: deadzones differ per game, and wear develops over time. Use the Drift Timeline to track yours.
- This is a diagnostic, not a hardware-lab certification. For repair or RMA decisions, confirm with a second run or second tool.
100% Client-Side
All Gamepad API data stays in your browser. Zero tracking or data collection.
Instant Results
No downloads, plugins, or software installation needed. Works instantly.
Free Forever
No paywalls, subscription requirements, or hidden usage limits.