Acer Aspire 4540G Driver Download (Official)

Acer Drivers

The Aspire 4540G 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 driver - "" - has been downloaded 36 times and is rated 5 out of 5 stars based on 11 reviews. The uploader reports that this update will work successfully on PCs running Windows 7 and Windows Vista. The total disk space used for this update is 38.2 MB.

11 Ratings

Supported Models

Aspire 4540G

Ralink 802.11n Wireless LAN Card







Supported Operating Systems

Windows 7, Windows 7 (64 bit), Windows Vista

File Name

Versions (29-Sep-2009)

Additional Notes

Aspire Notebook

Wireless LAN Driver File

Uploaded By

Sureshkumar (DG Staff Member) on 4-Aug-2010

How to Update Aspire 4540G Device Drivers

Step 1 - Download Your Driver

To get the Aspire 4540G 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 4540G 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 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
WLAN_Ralink_v. 492.2 KB 17 Sep 2007
WLAN_Ralink_v. 1.3 KB 5 Feb 2009
WLAN_Ralink_v. 15.3 KB 1 Dec 2008
WLAN_Ralink_v. 221.2 KB 1 Dec 2008
WLAN_Ralink_v. 305.7 KB 1 Dec 2008
WLAN_Ralink_v. 100 bytes 15 Dec 2008
WLAN_Ralink_v. 88 bytes 16 Dec 2008
WLAN_Ralink_v. 104 bytes 15 Dec 2008
WLAN_Ralink_v. 101 bytes 16 Dec 2008
WLAN_Ralink_v. 102 bytes 15 Dec 2008
WLAN_Ralink_v. 90 bytes 16 Dec 2008
WLAN_Ralink_v. 106 bytes 15 Dec 2008
WLAN_Ralink_v. 103 bytes 16 Dec 2008
WLAN_Ralink_v. 152.5 KB 18 May 2006
WLAN_Ralink_v. 516.1 KB 19 Dec 2008
WLAN_Ralink_v. 35.8 MB 19 Dec 2008
WLAN_Ralink_v. 494 bytes 19 Dec 2008
WLAN_Ralink_v. 19.1 KB 3 Dec 2008
WLAN_Ralink_v. 278.2 KB 1 Dec 2008
WLAN_Ralink_v. 445.4 KB 1 Dec 2008
WLAN_Ralink_v. 19.1 KB 3 Dec 2008
WLAN_Ralink_v. 278.5 KB 1 Dec 2008
WLAN_Ralink_v. 532.5 KB 1 Dec 2008
WLAN_Ralink_v. 11.8 KB 8 Jul 2008
WLAN_Ralink_v. 27.9 KB 8 Jul 2008
WLAN_Ralink_v. 637.8 KB 1 Jul 2008
WLAN_Ralink_v. 460.2 KB 31 Aug 2007
WLAN_Ralink_v. 449 bytes 19 Dec 2008
WLAN_Ralink_v. 52.7 KB 17 May 2006
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