I have my laptop with Windows 7 re-equipped and nothing was more. Drivers were missing everywhere, hardly anything to be found on the net and find the original drivers hardly. Then I ordered this CD, also came after 2 days to my home (as always good service Amazon). Have the CD inserted, drivers looking activated and everything happened as if by magic, new boats and I could do everything. Recommendation from me, does not cost much and makes the computer life easier, at least for amateurs like me.