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 SmartAudio HD
4.119.0.60
2010-04-14
30.47 MB
WIN7/64bits
Conexant CX20561 SmartAudio HD
3.83.0.0
2010-04-01
11.25 MB
XP, VISTA, WIN7/64bits
Conexant High Definition SmartAudio 221
4.98.4.0
2009-06-19
25.38 MB
WIN7/64bits
Conexant High Definition SmartAudio 221
Others
4.98.4.0
2009-06-19
22.42 MB
WIN7/64bits
Conexant High Definition SmartAudio 221
3.66.9.50
2009-04-27
9.46 MB
XP, VISTA, WIN7/64bits
Conexant High Definition SmartAudio 221
4.95.16.0
2009-04-02
20.88 MB
XP, VISTA, WIN7/64bits
Conexant High Definition SmartAudio 221
Others
4.95.16.0
2009-04-02
17.94 MB
XP, VISTA, WIN7/64bits
Conexant High Definition SmartAudio 221
4.95.16.0
2009-04-02
20.88 MB
XP, VISTA, WIN7/64bits