Toshiba A205-S4578 Driver Download (Official)

Toshiba Drivers

The A205-S4578 is a modem manufactured by Toshiba. 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 "driver_modem_25766B.exe" has been downloaded 25 times with a user rating of 5 out of 5 stars, based on 10 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows Vista. The total disk space used for this update is 2.3 MB.

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Toshiba A205-S4578 Automatic Driver Update Utility
10 Ratings
25 Downloads

Supported Models

A205-S4578

TOSHIBA Software Modem

Manufacturers

Toshiba

Agere Systems

Supported Operating Systems

Windows Vista

File Name

Versions

2.1.77 (15-Mar-2007)
2.1.77 (2006-11-28) via .inf

Additional Notes

A205-S4578

Family: Satellite

Toshiba Software Modem for Windows Vista

Uploaded By

Kesavan (DG Staff Member) on 18-May-2007

How to Update A205-S4578 Device Drivers

Step 1 - Download Your Driver

To get the A205-S4578 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 Toshiba A205-S4578 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 Toshiba 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 Toshiba website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:

  1. Access the Quick Access menu by right-clicking the Start button.

  2. From the menu options, choose "Device Manager".

  3. Within Device Manager, identify the device requiring the driver update.

  4. Open the context menu for the device by right-clicking its name.

  5. Select "Update driver" and proceed through the guided installation.

To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.

Regular driver updates contribute to optimal system performance and hardware compatibility.

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
AGRSM.sys 1.2 MB 28 Nov 2006
AGSETUP.INI 4.9 KB 18 Dec 2006
CSELECT.EXE 487.4 KB 18 Oct 2006
CSELLANG.DLL 45.1 KB 1 Nov 2003
CSELTBL.INI 7.7 KB 25 Feb 2003
Csellang.ini 128.1 KB 25 Feb 2003
LTMOH.INI 3.2 KB 10 Jan 2007
LtMoh.exe 191.6 KB 9 Jan 2007
TOSMREG.EXE 77.8 KB 5 Dec 2003
TOSMREG.INI 10.2 KB 2 Feb 2007
agrmdv32.cat 12.6 KB 24 Jan 2007
agrmdv32.inf 46.5 KB 9 Jan 2007
agrscoin.dll 13.3 KB 11 Sep 2006
agrsmdel.exe 50.8 KB 9 Jan 2007
agrsmhom.exe 71.5 KB 28 Nov 2006
agrsmhom.ini 2.7 KB 24 Jul 2006
agrsmsvc.exe 9.2 KB 5 Oct 2006
agsetup1.dll 49.2 KB 9 Jan 2007
agsetup2.dll 86.0 KB 9 Jan 2007
agsetup3.EXE 7.8 KB 1 Sep 2001
install.exe 1.8 MB 7 Feb 2007
mohapi.dll 106.5 KB 9 Jan 2007
setup.exe 75.3 KB 9 Jan 2007
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