ASUS X450LB Driver Download (Official)
The X450LB is an audio device manufactured by ASUS. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This version of "Audio_Conexant_Win8_64_VER8646363.zip" is rated (5 out of 5 stars) based on 77 downloads and 4 reviews. The uploader reports that this update will work successfully on PCs running Windows 8. The total disk space used for this update is 110.0 MB.
Video Tutorial: How to Download & Install a Driver
Official Source - Manufacturer Website
Supported Models
X450LB
Conexant SmartAudio HD
Manufacturers
Supported Operating Systems
File Name
Versions
8.64.63.63 (18-Oct-2013)
Additional Notes
Audio Driver File
Uploaded By
siddhik (DG Staff Member) on 29-Dec-2014
Related Driver Updates
How to Update X450LB Device Drivers
Step 1 - Download Your Driver
To get the X450LB 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 ASUS X450LB 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 ASUS 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 ASUS website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:
Right-click the Start button to open the Quick Access menu.
Select "Device Manager" from the list of options.
In the Device Manager window, locate the device that needs updating.
Right-click on the device name and choose "Update driver" from the context menu.
Follow the on-screen instructions to complete the installation process.
Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.
This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.
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 |
|---|---|---|
| Setup.bat | 62 bytes | 30 Jan 2013 |
| Setup.exe | 3.3 MB | 3 Oct 2013 |
| W8-64/ALTMIXER.INI | 1.8 KB | 27 Oct 2010 |
| W8-64/ASpkExt64.dll | 429.6 KB | 2 Sep 2013 |
| W8-64/CHDRT64.sys | 1.7 MB | 5 Sep 2013 |
| W8-64/CX64AP85.dll | 1.8 MB | 3 Sep 2013 |
| W8-64/CX64AP85ASR.dll | 1.9 MB | 17 Sep 2013 |
| W8-64/CXHDMI64.dll | 32.9 KB | 5 Mar 2012 |
| W8-64/CxPageMaster64.dll | 50.8 KB | 28 Jun 2012 |
| W8-64/DIFxAPI.dll | 524.8 KB | 1 Oct 2006 |
| W8-64/FMPropPageExt64.dll | 100.5 KB | 4 Jul 2011 |
| W8-64/FXMisc.ini | 2.7 KB | 2 Oct 2013 |
| W8-64/MIXER.INI | 30.9 KB | 17 Jan 2011 |
| W8-64/MaxxAudioAPO4064.dll | 1.1 MB | 14 Aug 2013 |
| W8-64/MaxxAudioAPOShell64.dll | 922.9 KB | 23 Jul 2013 |
| W8-64/MicEQ.ini | 46.6 KB | 2 Oct 2013 |
| W8-64/OrVerbs.ini | 1.2 KB | 5 Sep 2013 |
| W8-64/SoftEQ.ini | 60.3 KB | 3 Oct 2013 |
| W8-64/UCI64A46.dll | 2.8 MB | 3 Oct 2013 |
| W8-64/UIU64a.exe | 4.3 MB | 3 Oct 2013 |
| W8-64/X40Plmwa.inf | 164.7 KB | 7 Oct 2013 |
| W8-64/afa.cab | 4.3 MB | 4 Oct 2013 |
| W8-64/afa.cab/AFA/AFA/AFA32.cab | 468.4 KB | 10 Sep 2013 |
| W8-64/afa.cab/AFA/AFA/AFA32.cab/CAudioFilterAgent.exe | 851.2 KB | 10 Sep 2013 |
| W8-64/afa.cab/AFA/AFA/AFA64.cab | 486.7 KB | 10 Sep 2013 |
| W8-64/afa.cab/AFA/AFA/AFA64.cab/CAudioFilterAgent64.exe | 909.0 KB | 10 Sep 2013 |
| W8-64/afa.cab/AFA/AudioFilterAgent.INI | 3.0 KB | 10 Sep 2013 |
| W8-64/afa.cab/AFA/Setup.exe | 3.3 MB | 3 Oct 2013 |
| W8-64/afa.cab/AFA/x64/Setup64.exe | 4.3 MB | 3 Oct 2013 |
| W8-64/inst_ma4preset.ini | 388 bytes | 16 Sep 2013 |
| W8-64/inst_ma4string.ini | 388 bytes | 16 Sep 2013 |
| W8-64/inst_maxxaudio4.ini | 360 bytes | 16 Sep 2013 |
| W8-64/inst_saii.ini | 422 bytes | 8 Aug 2011 |
| W8-64/inst_wafa.ini | 359 bytes | 16 Sep 2013 |
| W8-64/ma4preset.cab | 3.5 MB | 4 Oct 2013 |
| W8-64/ma4preset.cab/MA4Preset/MA4Preset.ini | 8.9 KB | 3 Oct 2013 |
| W8-64/ma4preset.cab/MA4Preset/MA4Preset/ASUS_BU401LA_MA4_Rev2.mps | 171.1 KB | 10 Sep 2013 |
| W8-64/ma4preset.cab/MA4Preset/MA4Preset/ASUS_MA4_Test.mps | 164.2 KB | 22 Jan 2013 |
| W8-64/ma4preset.cab/MA4Preset/MA4Preset/ASUS_PU301LA_MA4_Rev1.mps | 171.1 KB | 20 Aug 2013 |
| W8-64/ma4preset.cab/MA4Preset/MA4Preset/ASUS_PU301LA_MA4_Rev2.mps | 171.1 KB | 10 Sep 2013 |
| W8-64/ma4preset.cab/MA4Preset/MA4Preset/ASUS_PU401LA_MA4_Rev1.mps | 97.2 KB | 29 Apr 2013 |
| W8-64/ma4preset.cab/MA4Preset/MA4Preset/ASUS_PU501LA_LB_MA4_Rev1.mps | 171.1 KB | 31 May 2013 |
| W8-64/ma4preset.cab/MA4Preset/MA4Preset/ASUS_T300LA_MA4_Rev1.mps | 171.1 KB | 13 May 2013 |
| W8-64/ma4preset.cab/MA4Preset/MA4Preset/ASUS_TX201LA_MA4_Rev1.mps | 171.1 KB | 1 Aug 2013 |
| W8-64/ma4preset.cab/MA4Preset/MA4Preset/ASUS_UX31LA_MA4_Rev3.mps | 171.1 KB | 1 Jul 2013 |
| W8-64/ma4preset.cab/MA4Preset/MA4Preset/ASUS_X200CA_MA4_Rev3.mps | 171.1 KB | 7 Jun 2013 |
| W8-64/ma4preset.cab/MA4Preset/MA4Preset/ASUS_X450LA_LC_MA4_Rev3.mps | 171.1 KB | 12 Aug 2013 |
| W8-64/ma4preset.cab/MA4Preset/MA4Preset/ASUS_X450LA_LC_MA4_Rev4.mps | 191.9 KB | 3 Oct 2013 |
| W8-64/ma4preset.cab/MA4Preset/Setup.exe | 3.3 MB | 3 Oct 2013 |
| W8-64/ma4preset.cab/MA4Preset/x64/Setup64.exe | 4.3 MB | 3 Oct 2013 |
| W8-64/ma4string.cab | 3.3 MB | 4 Oct 2013 |
| W8-64/ma4string.cab/MA4String/MA4String.ini | 8.1 KB | 4 Oct 2013 |
| W8-64/ma4string.cab/MA4String/MA4String/ASUS_BU401LA.txt | 34 bytes | 6 Sep 2013 |
| W8-64/ma4string.cab/MA4String/MA4String/ASUS_PU301LA.txt | 21 bytes | 10 Sep 2013 |
| W8-64/ma4string.cab/MA4String/MA4String/ASUS_PU401LA.txt | 31 bytes | 12 Jul 2013 |
| W8-64/ma4string.cab/MA4String/MA4String/ASUS_PU501LA.txt | 23 bytes | 31 May 2013 |
| W8-64/ma4string.cab/MA4String/MA4String/ASUS_T300LA.txt | 40 bytes | 14 May 2013 |
| W8-64/ma4string.cab/MA4String/MA4String/ASUS_TX201LA.txt | 35 bytes | 12 Aug 2013 |
| W8-64/ma4string.cab/MA4String/MA4String/ASUS_UX31LA.txt | 41 bytes | 1 Jul 2013 |
| W8-64/ma4string.cab/MA4String/MA4String/ASUS_X200CA.txt | 30 bytes | 22 Jul 2013 |
| W8-64/ma4string.cab/MA4String/MA4String/ASUS_X450LA_LC.txt | 78 bytes | 3 Oct 2013 |
| W8-64/ma4string.cab/MA4String/MA4String/ASUS_X550JA_JB.txt | 22 bytes | 14 May 2013 |
| W8-64/ma4string.cab/MA4String/Setup.exe | 3.3 MB | 3 Oct 2013 |
| W8-64/ma4string.cab/MA4String/x64/Setup64.exe | 4.3 MB | 3 Oct 2013 |
| W8-64/maxxaudio4.cab | 52.6 MB | 4 Oct 2013 |
| W8-64/maxxaudio4.cab/MaxxAudio4/MaxxAudio.ini | 7.7 KB | 6 Sep 2013 |
| W8-64/maxxaudio4.cab/MaxxAudio4/MaxxAudio32.cab | 24.4 MB | 29 Jul 2013 |
| W8-64/maxxaudio4.cab/MaxxAudio4/MaxxAudio32.cab/MaxxAudioControl.exe | 2.8 MB | 28 Jul 2013 |
| W8-64/maxxaudio4.cab/MaxxAudio4/MaxxAudio32.cab/MaxxAudioVnA.dll | 27.3 MB | 28 Jul 2013 |
| W8-64/maxxaudio4.cab/MaxxAudio4/MaxxAudio32.cab/WavesGUILib.dll | 1.8 MB | 23 Jul 2013 |
| W8-64/maxxaudio4.cab/MaxxAudio4/MaxxAudio64.cab | 24.7 MB | 29 Jul 2013 |
| W8-64/maxxaudio4.cab/MaxxAudio4/MaxxAudio64.cab/MaxxAudioControl64.exe | 3.6 MB | 28 Jul 2013 |
| W8-64/maxxaudio4.cab/MaxxAudio4/MaxxAudio64.cab/MaxxAudioVnA64.dll | 27.5 MB | 28 Jul 2013 |
| W8-64/maxxaudio4.cab/MaxxAudio4/MaxxAudio64.cab/WavesGUILib64.dll | 2.1 MB | 23 Jul 2013 |
| W8-64/maxxaudio4.cab/MaxxAudio4/Setup.exe | 3.3 MB | 3 Oct 2013 |
| W8-64/maxxaudio4.cab/MaxxAudio4/x64/Setup64.exe | 4.3 MB | 3 Oct 2013 |
| W8-64/saii.cab | 36.9 MB | 7 Oct 2013 |
| W8-64/saii.cab/SAII/SA2BFTxt.ini | 296 bytes | 2 Apr 2013 |
| W8-64/saii.cab/SAII/SA2BnTip.ini | 268 bytes | 16 May 2013 |
| W8-64/saii.cab/SAII/SA2ESTxt.ini | 318 bytes | 16 Apr 2013 |
| W8-64/saii.cab/SAII/SA2EnFlt.ini | 1.3 KB | 18 Jul 2013 |
| W8-64/saii.cab/SAII/SA2JkCfg.ini | 270 bytes | 18 Jun 2013 |
| W8-64/saii.cab/SAII/SA2MonoS.ini | 286 bytes | 19 Jul 2010 |
| W8-64/saii.cab/SAII/SA2NGEN.ini | 649 bytes | 19 Jul 2010 |
| W8-64/saii.cab/SAII/SA2NoAD.ini | 268 bytes | 19 Jul 2010 |
| W8-64/saii.cab/SAII/SA2NoSpkNR.ini | 1.2 KB | 6 Jun 2013 |
| W8-64/saii.cab/SAII/SA2OptReg.ini | 565 bytes | 19 Jul 2010 |
| W8-64/saii.cab/SAII/SA2Setup.ini | 2.4 KB | 3 Oct 2013 |
| W8-64/saii.cab/SAII/SA2SmEq.INI | 54.5 KB | 19 Jul 2010 |
| W8-64/saii.cab/SAII/SA2SysTrBAR.ini | 3.9 KB | 7 Oct 2013 |
| W8-64/saii.cab/SAII/SAII.ini | 5.5 KB | 29 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/CXHDMI.dll | 17.5 KB | 10 Dec 2009 |
| W8-64/saii.cab/SAII/SAII/CxHDAudioAPI.dll | 1.1 MB | 5 Aug 2013 |
| W8-64/saii.cab/SAII/SAII/Interop.CxHDAudioAPILib.dll | 118.8 KB | 5 Aug 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab | 29.5 MB | 3 Oct 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/ar-AE/SmartAudio.resources.dll | 380.0 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/bg-BG/SmartAudio.resources.dll | 384.1 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/cs-CZ/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/da-DK/SmartAudio.resources.dll | 371.8 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/de-DE/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/el-GR/SmartAudio.resources.dll | 388.2 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/en-US/SmartAudio.resources.dll | 7.4 MB | 3 Oct 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/es-ES/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/et-EE/SmartAudio.resources.dll | 371.8 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/fi-FI/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/fr-FR/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/he-IL/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/hr-HR/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/hu-HU/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/it-IT/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/ja-JP/SmartAudio.resources.dll | 380.0 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/ko-KR/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/lt-LT/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/lv-LV/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/nb-NO/SmartAudio.resources.dll | 371.8 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/nl-NL/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/pl-PL/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/pt-BR/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/pt-PT/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/ro-RO/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/ru-RU/SmartAudio.resources.dll | 384.1 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/sk-sk/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/sl-SI/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/sr-Latn-RS/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/sv-SE/SmartAudio.resources.dll | 371.8 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/th-TH/SmartAudio.resources.dll | 396.4 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/tr-TR/SmartAudio.resources.dll | 375.9 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/zh-CN/SmartAudio.resources.dll | 371.8 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/zh-Hans/SmartAudio.resources.dll | 371.8 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/zh-Hant/SmartAudio.resources.dll | 371.8 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/LangDlls.cab/zh-TW/SmartAudio.resources.dll | 371.8 KB | 14 Jan 2013 |
| W8-64/saii.cab/SAII/SAII/Microsoft.Windows.Shell.dll | 155.4 KB | 3 Oct 2013 |
| W8-64/saii.cab/SAII/SAII/SACpl.exe | 1.6 MB | 13 Jun 2012 |
| W8-64/saii.cab/SAII/SAII/SmartAudio.Net40.dll | 14.6 KB | 3 Oct 2013 |
| W8-64/saii.cab/SAII/SAII/SmartAudio.exe | 1.0 MB | 3 Oct 2013 |
| W8-64/saii.cab/SAII/SAII/SmartAudio.exe.config | 256 bytes | 3 Oct 2013 |
| W8-64/saii.cab/SAII/SAII/WaveSamples.cab | 2.4 MB | 3 Oct 2013 |
| W8-64/saii.cab/SAII/SAII/WaveSamples.cab/BlueStream.wav | 113.6 KB | 5 Jun 2012 |
| W8-64/saii.cab/SAII/SAII/WaveSamples.cab/CenterSpeakerStream.wav | 1.3 MB | 20 Jan 2011 |
| W8-64/saii.cab/SAII/SAII/WaveSamples.cab/LeftSpeakerStream.wav | 1.3 MB | 20 Jan 2011 |
| W8-64/saii.cab/SAII/SAII/WaveSamples.cab/RearLeftSpeakerStream.wav | 1.3 MB | 20 Jan 2011 |
| W8-64/saii.cab/SAII/SAII/WaveSamples.cab/RearLeftSpeakerStreamQuad.wav | 1.3 MB | 20 Jan 2011 |
| W8-64/saii.cab/SAII/SAII/WaveSamples.cab/RearRightSpeakerStream.wav | 1.3 MB | 20 Jan 2011 |
| W8-64/saii.cab/SAII/SAII/WaveSamples.cab/RearRightSpeakerStreamQuad.wav | 1.3 MB | 20 Jan 2011 |
| W8-64/saii.cab/SAII/SAII/WaveSamples.cab/RedStream.wav | 114.7 KB | 15 Aug 2013 |
| W8-64/saii.cab/SAII/SAII/WaveSamples.cab/RightSpeakerStream.wav | 1.3 MB | 20 Jan 2011 |
| W8-64/saii.cab/SAII/SAII/WaveSamples.cab/SubwooferStream.wav | 1.4 MB | 20 Jan 2011 |
| W8-64/saii.cab/SAII/Setup.exe | 3.3 MB | 3 Oct 2013 |
| W8-64/saii.cab/SAII/setup.log | 32 bytes | 6 Sep 2013 |
| W8-64/saii.cab/SAII/x64/Setup64.exe | 4.3 MB | 3 Oct 2013 |
| W8-64/x40plmwa.cat | 69.8 KB | 9 Oct 2013 |
| setup.ini | 421 bytes | 3 Oct 2013 |