Owner & Creator of the PollingRateTester.com. I build these browser tools and validate them on real hardware (USB/Bluetooth, high-refresh displays), then update guides and accuracy notes with every major browser/firmware change. https://speakerdeck.com/umairaalamsher123 2025-10-21 03:40:28 -0400 Keyboard polling rate shows how often your keyboard sends signals to your computer. Measured in hertz, higher rates like 1000 Hz give faster and smoother response. It directly affects input speed and gaming performance. Keyboard polling rate shows how often your keyboard sends signals to your computer. Measured in hertz, higher rates like 1000 Hz give faster and smoother response. It directly affects input speed and gaming performance. Tue, 21 Oct 2025 00:00:00 -0400 https://speakerdeck.com/umairaalamsher123/latency-test-and-why-its-matter https://speakerdeck.com/umairaalamsher123/latency-test-and-why-its-matter