Do I need to install drivers or software?
No. All tools run directly in your browser using standard web APIs. No downloads, extensions, or admin rights are required.
集合
Hardware & Peripheral Testing
Verify your mouse, keyboard, gamepad, and monitor are performing as expected with free browser tools that test hardware locally without any drivers.
此分类共有 5 个工具
← 首页为什么有这个集合
Hardware problems are easy to overlook until they cost you in performance or productivity. This collection covers the TeaFun tools that help you test and verify your peripherals — no software installs, no admin rights, runs entirely in the browser.
常见用途
- Confirm your mouse has no unwanted acceleration before competitive play.
- Test a new controller for stick drift or button mapping issues.
- Verify your monitor is actually running at its rated refresh rate.
精选工具
常见问题
Can these tools replace manufacturer software?
For quick diagnostics and verification they work well. For advanced configuration like custom DPI curves or RGB lighting you still need the manufacturer app.