USB Controller Drivers

[SLI]

I do not know where to find the drivers for the USB Controller. I have an Intel i5 3570k and an MSI Z77A G41 Motherboard. Can someone please link me to a download or something like that. Thank You!

 

[SLI]

http://us.msi.com/product/mb/Z77A-G41.html#/?div=Driver&os=Win7 64

Thanks, I went to the same page that you linked me to before I posted this, but not all of those driver showed up.