Starting with Windows 8.0 there is no more need to install a vendor specific USB 3.0 driver! Intel don't even delivers USB 3.0 drivers for Windows 8 / 8.1 / 10, just for Windows 7 only. It's like in 'the old days' starting with Windows XP SP1, there was no more need to install vendor specific USB 2.0 drivers. USB 3 is a so called industry standard, and so Windows has a inbox driver for it.