Toshiba Satellite A25-S2791 Driver Download (Official)
The Satellite A25-S2791 is a network device manufactured by Toshiba. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This driver - "atheros_wpa_driver.exe" - has been downloaded 605 times and is rated 5 out of 5 stars based on 15 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 780.3 KB.
Supported Models
Satellite A25-S2791
Atheros AR5001X Mini PCI Wireless Network Adapter
Atheros AR5001X+ Wireless Network Adapter
Satellite A25-S2792
Satellite P25-S5201
Satellite Pro M15-S405
Satellite Pro M15-S406
Manufacturers
Supported Operating Systems
Windows XP, Windows 2000
File Name
Versions
2.4.2.14 (11-Nov-2003)
2.4.2.14 (2003-09-17) via .inf
Additional Notes
Atheros 802.11a/b/g WiFi driver with Cisco/WPA support for Windows XP/2000
Requires Atheros Client Utility v2.4.2.18 (atheros_wpa_client.exe)
Uploaded By
Andrews (DG Staff Member) on 7-Jun-2004
Most Helpful Reviews
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Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| tregapi.dll | 36.9 KB | 1 Feb 2000 |
| splash.diz | 101 bytes | 11 Nov 2003 |
| Atheros_Readme.txt | 5.6 KB | 11 Nov 2003 |
| winzipse.diz | 147 bytes | 11 Nov 2003 |
| about.diz | 140 bytes | 11 Nov 2003 |
| Setup.exe | 460.7 KB | 16 Oct 2003 |
| net5211.inf | 17.2 KB | 17 Sep 2003 |
| ar52119x.sys | 324.6 KB | 14 Sep 2003 |
| ar5211.sys | 324.6 KB | 14 Sep 2003 |
| net5211.cat | 7.9 KB | 25 Sep 2003 |
How to Update Satellite A25-S2791 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the Satellite A25-S2791 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 Satellite A25-S2791 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
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
How to Install a driver from Device Manager
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order 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.