Oh thats a little picky, you know what I mean... They dont need any EXTRA drivers, but yes you are correct, everything needs some form of driver.
Erm, it wasn't explicitly directed at you.
You certainly can't expect that all devices will have OS-supplied drivers just because it's USB or PCI though, which was partly my point. Expecting the OS, or vendor, to supply drivers is asking for trouble - you only have to look through this forum to find people looking for Windows 7 drivers.
Now you are just either lying, or that is somehow a trick question???
Neither. It's not even a question so feel free to demonstrate how I'm being deliberately dishonest...