Your files stay on your device Mouse test Click every button and scroll the wheel in one test area and watch each input light up, so a dead button or a worn wheel shows immediately. Click every button. Scroll the wheel.Right-click works here; the context menu is suppressed inside this area Left not yet fired Middle not yet fired Right not yet fired Back not yet fired Forward not yet fired Wheel up not yet scrolled Wheel down not yet scrolled This page reads events where they fire and counts them in this tab. It identifies which inputs work; it does not time them, and it cannot see buttons the browser does not name. A button that never lights up after several tries, or one that fires twice for one press, is the hardware fault; the Double Click Test on the hub times that second case properly. Nothing you click here is sent anywhere or stored. Options More device tests - Click speed test (/device/click-speed-test) - Keyboard test (/device/keyboard) - Touch test (/device/touch) All device tests (/device) Was this tool useful? YesNo Canonical HTML: https://nutter.tools/device/mouse-test Markdown version: https://nutter.tools/device/mouse-test.md Plain-text version: https://nutter.tools/device/mouse-test.txt Agent index: https://nutter.tools/llms.txt