ECS 557 Driver Download (Official)

ECS Elitegroup Drivers

The 557 is a modem manufactured by ECS Elitegroup. 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 - "" - has an average rating of 5 out of 5 stars based on 9 reviews, and has been downloaded 28 times. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 688.1 KB.

9 Ratings

Supported Models


Agere Systems AC'97 Modem v2146D



Agere Systems

Supported Operating Systems

Windows XP, Windows 2000

File Name


2.1.46 (22-Jul-2004)
2.1.46 (2004-07-22) via .inf

Additional Notes

Notebook Ultra Value

AC97 Modem driver (Agere Systems)

Modem Driver File

Uploaded By

Sathishkumar (DG Staff Member) on 10-Sep-2009

How to Update 557 Device Drivers

Step 1 - Download Your Driver

To get the 557 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 ECS 557 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 ECS 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 ECS website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:

  1. Right-click the Start button

  2. Select "Device Manager" from the menu

  3. Locate the device needing the update

  4. Right-click the device and choose "Update driver"

  5. Follow the on-screen prompts to install

Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.

This process helps maintain your system's performance and compatibility with various 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 8.8 KB 26 Oct 2004
AGRMDwxp.inf 45.0 KB 19 Oct 2004
AGRSM.SYS 1.3 MB 22 Jul 2004
AGRSMDEL.EXE 64.5 KB 5 Apr 2004
AGRSMMsg.exe 88.4 KB 22 Jul 2004
AGSETUP.INI 4.1 KB 7 Jun 2004
AGSETUP1.DLL 29.2 KB 5 Apr 2004
AGSETUP2.DLL 72.7 KB 5 Apr 2004
AGSETUP3.EXE 7.8 KB 31 Aug 2001
SETUP.EXE 97.8 KB 5 Apr 2004
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