Acer Aspire 5738 Driver Download (Official)
The Aspire 5738 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 version of "Modem_liteon_7.80.4.55_W7x64_A.zip" is rated (5 out of 5 stars) based on 21 downloads and 9 reviews. The uploader reports that this update will work successfully on PCs running Windows 7. The total disk space used for this update is 3.0 MB.
Supported Models
Aspire 5738
HDAUDIO Soft Data Fax Modem with SmartCP
Manufacturers
Supported Operating Systems
Windows 7 (64 bit)
File Name
Modem_liteon_7.80.4.55_W7x64_A.zip (3.0 MB)
Versions
7.80.4.55 (9-Sep-2009)
Additional Notes
Modem Driver File
Uploaded By
siddhik (DG Staff Member) on 29-Jul-2016
Related Driver Updates
How to Update Aspire 5738 Device Drivers
Step 1 - Download Your Driver
To get the Aspire 5738 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 5738 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 you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
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_Liteon_v.7.80.4.55_Winx64/acrzun64w.cat | 36.2 KB | 10 Jun 2009 |
| Modem_Liteon_v.7.80.4.55_Winx64/AcrZUn64w.inf | 54.8 KB | 10 Jun 2009 |
| Modem_Liteon_v.7.80.4.55_Winx64/CAXHWAZL.sys | 292.9 KB | 12 Feb 2009 |
| Modem_Liteon_v.7.80.4.55_Winx64/CAX_CNXT.sys | 740.9 KB | 12 Feb 2009 |
| Modem_Liteon_v.7.80.4.55_Winx64/CAX_DPV.sys | 1.5 MB | 12 Feb 2009 |
| Modem_Liteon_v.7.80.4.55_Winx64/difxapi.dll | 524.8 KB | 2 Oct 2006 |
| Modem_Liteon_v.7.80.4.55_Winx64/HSFProf.cty | 146.0 KB | 25 Mar 2008 |
| Modem_Liteon_v.7.80.4.55_Winx64/MdmXSdk.dll | 94.2 KB | 10 Jun 2009 |
| Modem_Liteon_v.7.80.4.55_Winx64/MDMXSDK.sys | 17.0 KB | 10 Jun 2009 |
| Modem_Liteon_v.7.80.4.55_Winx64/Setup64.exe | 1.4 MB | 10 Jun 2009 |
| Modem_Liteon_v.7.80.4.55_Winx64/UCI64M41.dll | 394.8 KB | 10 Jun 2009 |
| Modem_Liteon_v.7.80.4.55_Winx64/UIU64m.exe | 1.4 MB | 10 Jun 2009 |
| Modem_Liteon_v.7.80.4.55_Winx64/XAudio64.dll | 436.7 KB | 10 Jun 2009 |
| Modem_Liteon_v.7.80.4.55_Winx64/XAudio64.sys | 10.2 KB | 10 Jun 2009 |