Acer Aspire 5520 Driver Download (Official)
The Aspire 5520 is a modem manufactured by Acer. If you cannot connect to the network, or have slow transfer speeds or intermittent disconnection problems, you may need to update your modem driver or firmware. This driver - "Modem_Conexant_7.66.0.50_W7x64W7x86_A.zip" - has been downloaded 15 times and is rated 5 out of 5 stars based on 6 reviews. The uploader reports that this update will work successfully on PCs running Windows 7. The total disk space used for this update is 4.8 MB.
Supported Models
Aspire 5520
HDAUDIO Soft Data Fax Modem with SmartCP
Manufacturers
Supported Operating Systems
Windows 7
File Name
Modem_Conexant_7.66.0.50_W7x64W7x86_A.zip (4.8 MB)
Versions
7.66.0.50 (22-Oct-2009)
Additional Notes
Modem Driver File
Uploaded By
Dinesh (DG Staff Member) on 29-Jul-2016
Related Driver Updates
How to Update Aspire 5520 Device Drivers
Step 1 - Download Your Driver
To get the Aspire 5520 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 Acer Aspire 5520 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 Acer 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 Acer website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required for the driver update to take effect.
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 |
|---|---|---|
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/acrsun32z.cat | 24.0 KB | 3 Jul 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/AcrSUn32z.inf | 45.7 KB | 3 Jul 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/acrzun32z.cat | 20.6 KB | 18 Jul 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/AcrZUn32z.inf | 45.8 KB | 3 Jul 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/difxapi.dll | 320.0 KB | 4 Oct 2006 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/HSFProf.cty | 143.8 KB | 26 Apr 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/HSXHWAZL.sys | 208.4 KB | 26 Apr 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/HSX_CNXT.sys | 660.5 KB | 26 Apr 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/HSX_DPV.sys | 984.1 KB | 26 Apr 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/MdmXSdk.dll | 94.2 KB | 19 Jun 2006 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/MDMXSDK.sys | 12.7 KB | 19 Jun 2006 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/Setup.exe | 751.8 KB | 15 Mar 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/UCI32M19.dll | 213.0 KB | 22 Mar 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/UIU32m.exe | 745.5 KB | 15 Mar 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/xaudio.exe | 386.6 KB | 30 Jan 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista32/xaudio.sys | 8.7 KB | 30 Jan 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/acrsun64y.cat | 24.0 KB | 3 Jul 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/AcrSUn64y.inf | 45.8 KB | 3 Jul 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/acrzun64y.cat | 20.6 KB | 18 Jul 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/AcrZUn64y.inf | 45.8 KB | 3 Jul 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/CAXHWAZL.sys | 291.8 KB | 26 Apr 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/CAX_CNXT.sys | 740.9 KB | 26 Apr 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/CAX_DPV.sys | 1.5 MB | 26 Apr 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/difxapi.dll | 524.8 KB | 4 Oct 2006 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/HSFProf.cty | 143.8 KB | 26 Apr 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/MdmXSdk.dll | 94.2 KB | 19 Jun 2006 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/MDMXSDK.sys | 17.0 KB | 19 Jun 2006 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/Setup64.exe | 1.0 MB | 15 Mar 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/UCI64M19.dll | 299.5 KB | 22 Mar 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/UIU64m.exe | 1.0 MB | 15 Mar 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/XAudio64.exe | 410.6 KB | 30 Jan 2007 |
| Modem_Conexant_v7.66.0.50_Win7x86x64/Vista64/XAudio64.sys | 9.7 KB | 30 Jan 2007 |