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Testing & Utilities
Practical tools and methodology to test mouse DPI, acceleration variance, USB polling rate, and raw input packets.
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Articles in Testing & Utilities (3)
Testing & UtilitiesInteractive Tool
Mouse DPI Tester: Measure Physical DPI Accurately Online
The flagship browser DPI tester with physical ruler calibration to measure optical sensor resolution accurately without companion software.
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Testing & UtilitiesInteractive Tool
Mouse Acceleration Test: Check for Pointer Acceleration Online
Test if your mouse has acceleration enabled. Compare slow vs fast swipes over identical physical distances to verify 1:1 linear tracking.
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Testing & UtilitiesInteractive Tool
Mouse Polling Rate Test: Check Mouse Event Timing Online
Test your mouse reporting frequency and event interval timing online. Inspect observed polling rates, peak intervals, and browser timing limits.
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