Conexant HD-Audio SmartAudio 221 Driver Download
The HD-Audio SmartAudio 221 is an audio device manufactured by Conexant. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This version of "cx20561_hd_smart_audio221xp.zip" is rated (5 out of 5 stars) based on 50,800 downloads and 272 reviews. Our users report success installing this driver update on PCs running Windows 7, Windows Vista and Windows XP. The total disk space used for this update is 3.1 MB.
Supported Models
hd samrt audio 221 xp(hermosacx20561- 5051 device)
Conexant HD-Audio SmartAudio 221
Manufacturers
Supported Operating Systems
Windows Vista (64 bit), Windows XP
File Name
Versions
3.45 (9-Mar-2008)
3.47.0.0 (2008-01-21) via .inf
Additional Notes
conexant high definition smart audio 221 -- cx20561 hermosa device 5051 system operativo xp
Uploaded By
fernando (DG Member) on 19-Mar-2008
Most Helpful Reviews
(15 hours after download)
(11 minutes after download)
(5 months after download)
(1 month after download)
(10 minutes after download)
Already tried it? Give your review.
See all Conexant HD-Audio SmartAudio 221 ratings and reviews
Related Driver Updates
How to Update Conexant HD-Audio SmartAudio 221 Device Drivers
Step 1 - Download Your Driver
To get the Conexant HD-Audio SmartAudio 221 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Conexant HD-Audio SmartAudio 221 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Conexant Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Conexant website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| XP32/CHDAud.sys | 732.2 KB | 18 Dec 2007 |
| XP32/ISACS.ini | 173 bytes | 26 Jun 2007 |
| XP32/Setup.exe | 800.1 KB | 26 Jul 2007 |
| XP32/SmAudio/Setup.exe | 796.0 KB | 26 Jun 2007 |
| XP32/SmAudio/SmAudio.ini | 7.7 KB | 24 Jul 2007 |
| XP32/SmAudio/SmAudio/SmAudio.exe | 3.5 MB | 24 Jul 2007 |
| XP32/SmAudio/SmAudio/dll/res0401.dll | 28.7 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0404.dll | 24.6 KB | 20 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0405.dll | 28.7 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0406.dll | 28.7 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0407.dll | 28.7 KB | 20 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0408.dll | 28.7 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0409.dll | 28.7 KB | 12 Dec 2006 |
| XP32/SmAudio/SmAudio/dll/res040a.dll | 28.7 KB | 20 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res040b.dll | 28.7 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res040c.dll | 28.7 KB | 20 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res040d.dll | 28.7 KB | 20 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res040e.dll | 28.7 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0410.dll | 28.7 KB | 20 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0411.dll | 24.6 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0412.dll | 24.6 KB | 20 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0413.dll | 28.7 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0414.dll | 28.7 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0415.dll | 28.7 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0416.dll | 28.7 KB | 3 Oct 2005 |
| XP32/SmAudio/SmAudio/dll/res0419.dll | 28.7 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res041d.dll | 28.7 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res041e.dll | 28.7 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res041f.dll | 28.7 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0804.dll | 24.6 KB | 12 Apr 2005 |
| XP32/SmAudio/SmAudio/dll/res0816.dll | 28.7 KB | 3 Oct 2005 |
| XP32/SmAudio/x64/setup64.exe | 1.1 MB | 26 Jun 2007 |
| XP32/UCI32A21.dll | 217.1 KB | 24 Jul 2007 |
| XP32/UIU32a.exe | 794.6 KB | 26 Jul 2007 |
| XP32/WiSVHe5.inf | 29.2 KB | 23 Feb 2008 |