Acer TravelMate 4520 Driver Download (Official)
The TravelMate 4520 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 update - "Modem_Agere_2.1.77.9_XPx86.zip" - has an average rating of 5 out of 5 stars based on 8 reviews, and has been downloaded 28 times. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 693.9 KB.
Supported Models
TravelMate 4520
Agere Systems AC'97 Modem
Agere Systems HDA Modem
Manufacturers
Supported Operating Systems
Windows XP
File Name
Versions
2.1.77.9 (8-Dec-2008)
2.1.77.9 (2007-03-09) via .inf
Additional Notes
Modem Driver File
Uploaded By
Manivannan (DG Staff Member) on 21-Aug-2009
Device Hardware IDs
HDAUDIO\FUNC_02&VEN_11C1&DEV_1040&SUBSYS_10250057
HDAUDIO\FUNC_02&VEN_11C1&DEV_1040&SUBSYS_10250067
HDAUDIO\FUNC_02&VEN_11C1&DEV_1040&SUBSYS_10250070
HDAUDIO\FUNC_02&VEN_11C1&DEV_1040&SUBSYS_1025007E
HDAUDIO\FUNC_02&VEN_11C1&DEV_1040&SUBSYS_10250092
HDAUDIO\FUNC_02&VEN_11C1&DEV_1040&SUBSYS_10250140&REV_1002
PCI\VEN_1002&DEV_434D&SUBSYS_4C275349
PCI\VEN_1002&DEV_436D&SUBSYS_4C275349
Compatible IDs
HDAUDIO\FUNC_02&CTLR_VEN_1002&CTLR_DEV_4383
Related Driver Updates
How to Update TravelMate 4520 Device Drivers
Step 1 - Download Your Driver
To get the TravelMate 4520 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 TravelMate 4520 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
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 |
|---|---|---|
| Modem_Agere_2.1.77.9_XPx86/Agere/AGRSM.sys | 1.2 MB | 9 Mar 2007 |
| Modem_Agere_2.1.77.9_XPx86/Agere/AGSETUP.INI | 4.8 KB | 7 Nov 2006 |
| Modem_Agere_2.1.77.9_XPx86/Agere/agrmdv32.cat | 19.5 KB | 20 Mar 2007 |
| Modem_Agere_2.1.77.9_XPx86/Agere/agrmdv32.inf | 51.2 KB | 19 Mar 2007 |
| Modem_Agere_2.1.77.9_XPx86/Agere/agrscoin.dll | 13.3 KB | 11 Sep 2006 |
| Modem_Agere_2.1.77.9_XPx86/Agere/agrsmdel.exe | 50.8 KB | 26 Oct 2006 |
| Modem_Agere_2.1.77.9_XPx86/Agere/agrsmsvc.exe | 9.2 KB | 5 Oct 2006 |
| Modem_Agere_2.1.77.9_XPx86/Agere/agsetup1.dll | 29.2 KB | 26 Oct 2006 |
| Modem_Agere_2.1.77.9_XPx86/Agere/agsetup2.dll | 75.3 KB | 26 Oct 2006 |
| Modem_Agere_2.1.77.9_XPx86/Agere/setup.exe | 74.3 KB | 26 Oct 2006 |