Why do i see many drivers ?
Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver , it's because they all use the same chip manufacturer.
How to select driver?
If you are looking for an update , pickup the latest one. If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name.
Watch this video to see how it works -
click here
Your driver is up to date - if you have a problem with your driver, you can try to re-install the old version as below .
Conexant High Definition SmartAudio 221
Others
4.42.0.50
2008-09-09
2.32 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Conexant High Definition SmartAudio 221
4.42.0.50
2008-09-09
1.32 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Conexant High Definition SmartAudio 221
4.42.0.50
2008-09-09
1.33 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
Conexant High Definition SmartAudio 221
4.38.0.50
2008-02-13
22.43 MB
XP, VISTA, WIN7, WIN8, WIN10, WIN11/64bits
Conexant High Definition SmartAudio 221
3.45.0.0
2007-12-26
817.07 KB
XP, VISTA, WIN7, WIN8, WIN10, WIN11/64bits
Conexant High Definition SmartAudio 221
4.31.0.50
2007-09-17
915.82 KB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits