Acer Aspire 4740 Driver Download (Official)
The Aspire 4740 is a network device manufactured by Acer. 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 version of "Wireless_20LAN_Atheros_8.0.0.238_W7x64W7x86_A.zip" is rated (5 out of 5 stars) based on 86 downloads and 9 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows 7. The total disk space used for this update is 22.1 MB.
Supported Models
Aspire 4740
Manufacturers
Supported Operating Systems
Windows 7, Windows 7 (64 bit)
File Name
Versions
8.0.0.238 (17-Dec-2009)
Additional Notes
Aspire Notebook
Wireless LAN Driver File
Uploaded By
Sureshkumar (DG Staff Member) on 2-Aug-2010
Related Driver Updates
How to Update Aspire 4740 Device Drivers
Step 1 - Download Your Driver
To get the Aspire 4740 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 4740 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 downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required 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.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/ISSetup.dll | 492.0 KB | 5 Apr 2007 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/Notes.txt | 467 bytes | 9 Oct 2009 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/SilentInstall_Driver_Only_Win7.bat | 99 bytes | 7 May 2009 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/SilentUninstall_Driver_Only_Win7.bat | 101 bytes | 7 May 2009 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/_Setup.dll | 164.8 KB | 18 May 2006 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/data1.cab | 12.7 MB | 9 Oct 2009 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/data2.cab | 7.4 MB | 9 Oct 2009 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/default.ath | 29 bytes | 7 May 2009 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/layout.bin | 476 bytes | 9 Oct 2009 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/ndis6xWin7/athr.sys | 1.2 MB | 5 Oct 2009 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/ndis6xWin7/athrext.cat | 49.6 KB | 8 Oct 2009 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/ndis6xWin7/athrextx.cat | 49.6 KB | 8 Oct 2009 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/ndis6xWin7/athrx.sys | 1.5 MB | 5 Oct 2009 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/ndis6xWin7/netathr.inf | 293.4 KB | 5 Oct 2009 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/ndis6xWin7/netathrx.inf | 294.7 KB | 5 Oct 2009 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/setup.exe | 455.6 KB | 5 Apr 2007 |
| WLAN_Atheros _8.0.0.238_Win7x86x64_Aspire 4740/setup.ini | 471 bytes | 9 Oct 2009 |