| File Package | INF Version | Link |
| View Details | 07/16/2002,5.12.01.0639 | ftp://ftp.guillemot.com/TechSUpport/CMI8738_WDM_0639XP.zip Check Wayback Machine |
| View Details | 03/28/2002,5.12.01.0644 | ftp://ftp.aopen.com/pub/driver/sound/aw850/win2k644.exe Check Wayback Machine |
| View Details | 03/28/2002,5.12.01.0644 | ftp://ftp.aopen.com/pub/driver/sound/aw850/winxp644.exe Check Wayback Machine |
| View Details | 03/03/2008,6.12.8.1509 | ftp://ftp.aopen.com/pub01/driver/sound/aw850/AW850_12.8.1509.zip Check Wayback Machine |
| View Details | 03/28/2002,5.12.01.0644 | ftp://ftp.biostar-usa.com/drivers/audio/CI8738_512_Win2K.exe Check Wayback Machine |
| View Details | 03/28/2002,5.12.01.0644 | ftp://ftp.biostar-usa.com/drivers/audio/CI8738_512_Win98SE.exe Check Wayback Machine |
| View Details | 03/28/2002,5.12.01.0644 | ftp://ftp.biostar-usa.com/drivers/audio/CI8738_512_WinME.exe Check Wayback Machine |
| View Details | 03/28/2002,5.12.01.0644 | ftp://ftp.biostar-usa.com/drivers/audio/CI8738_512_WinXP.exe Check Wayback Machine |