Realtek High Definition Audio 2.50
Windows 2000/2003/Xp 32/64bits
http://www.station-drivers.com/telechargement/realtek/audio/WDM_R250(www.station-drivers.com).exe
Windows Vista/7 32/64bits
http://www.station-drivers.com/telechargement/realtek/audio/Vista_Win7_R250(www.station-drivers.com).exe