📰 New article from RetroRGB
Gamepadla’s Prometheus 82 Input Latency Tester
https://retrorgb.com/gamepadlas-prometheus-82-input-latency-tester.html
Tired of guessing if your controller is the culprit behind your input lag? Gamepadla’s new Prometheus 82 kit might be the answer you’ve been waiting for. This clever device combines a lag-testing circuit with a 3D-printed brace to measure button and stick latency without requiring you to open up or solder anything on your controller. You simply mount your gamepad, align the solenoid, and let the software do its thing.
However, here’s the catch: Prometheus 82 measures total system latency, not just the controller’s raw hardware delay. Because it runs on your PC, your results will include overhead from your operating system, drivers, and background processes. While this gives you a realistic look at how your specific setup performs, it doesn’t isolate the controller itself. For those obsessed with pure hardware metrics, this nuance matters.
So, who is this for? If you’re a casual gamer wanting to optimize your personal rig, this tool is fantastic. It’s accurate enough for real-world comparisons and way easier to use than traditional teardown methods. But if you’re a reviewer or manufacturer claiming specific millisecond stats, you’ll need to account for system variance. It’s a powerful tool, provided you understand exactly what it’s measuring.