I have been using this USB 3.0 for a little over a year. I first used it on my Windows 7 64bit OS. Just plugged it in and drivers auto installed. All of my USB drives were immediately recognized and data transferred extraordinarily fast.
However, I did away with my Windows 7 and went to Windows 8 and encountered driver issues. Wrong drivers installed, for a long while drivers would install and disappear. Sometime the HUB wasn't usable, sometimes it was.
A few months ago, I installed the Windows 8.1 upgrade and the correct drivers installed right away and the HUB is back working just fine.
For a while, I doubted TRIPP-LITE's product, even called to see if there was something that could be done, but was told drivers should install automatically. Well, they do install automatically on my Windows 8.1 (Preview version) and I am satisfied. Just hope the final release of Windows 8.1 installs the right drivers when I install the HUB again.
Clarence