4 ms·
> The USB input lag of 12-30ms How'd you get that number? USB defaults to polling at 125Hz and a lot of devices go at 1000Hz (or higher). The rest of the pip
by Dylan16807 3mo ago
> The USB input lag of 12-30ms
How'd you get that number? USB defaults to polling at 125Hz and a lot of devices go at 1000Hz (or higher). The rest of the pipeline should be a fraction of a millisecond. I guess bad debouncing hardware can add a lot more, but that's far from USB's fault.
- Xirdus 3mo agoIt's mostly due to OS-level USB stacks being quite terrible for latency for the most part, especially on Windows. Though I might've misremembered the exact numbers.