4 ms·
I think Apple USB drivers are userspace. USB was slow until 3.0.
by justincormack 14y ago
I think Apple USB drivers are userspace. USB was slow until 3.0.
- jiggy2011 14y agoI guess that would make sense, since USB peripherals are likely less performance sensitive in terms of latency and are also the place where you are going to get the widest variety of devices.