Conexant High Definition SmartAudio 221 for Compaq Presario CQ50 driver [sp45166.exe]
Conexant High Definition SmartAudio 221 Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | Conexant High Definition SmartAudio 221 |
| Version | 4.58.1.0 |
| Date | 2008-10-02 |
| Win 32 Support | |
| Win 64 Support | WIN7 |
| Filename | sp45166.exe (11.89 MB) |