What do the Realtek HD audio drivers actually do?

[GizmoTheMogwai]

Apart from the manager where you can manage your connection is there any stability or sound quality improvement. It definately fixes my Unreal engine 3 BSOD's, but why could that be? :sarc:

 

[tylar112]

I find it very very helpful!
I makes the sound so much better in my opinion.

Because you can set the EQ, to rock, pop, powerful, ect.

I have it set on "Powerful"
Theres a huge sound difference from having the EQ off, and having it set on powerful