IDT High Definition Audio CODEC
Full user review
"Fixed Audio Problem on Customer's Netbook"
None at all to mention.
Considering this is hardware specific, not to mention it's for specific operating systems, I think it is safe to say that other posts whom rate this as a 1, complaining about it does not work on Windows 7 64 bit, can be as easily overlooked as people whom buy a tractor tire when they need a car tire and then complain it does not fit. This driver works perfectly if you have the software and the proper operating system.