Conexant High-Definition SmartAudio 221 Windows 7 Drivers

Name: Conexant High-Definition SmartAudio 221
Type : Audio
Compatibility: Windows 7, windows 7 32-bit, windows 7 64-bit

You can choose any of the drivers listed but you it is  recommended to install base on your model. The driver will work on any model say compaq driver for acer will work. But it is your responsibility to get permission from the manufacture itself.

Download Link:
HP/Compaq:  Download
Lenovo (also support Conexant 20561 SmartAudio HD): Download

HOW TO INSTALL:
1. Download the driver first and double click to install.
2. Follow the instruction on the screen and reboot after installation.