ASUS A451CA Driver Download (Official)

ASUS Drivers

The A451CA is a network device manufactured by ASUS. 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 33 times and is rated 5 out of 5 stars based on 6 reviews. It is compatible with PCs running Windows 8, among other operating systems. The total disk space used for this update is 41.4 MB.

6 Ratings

Supported Models







Supported Operating Systems

Windows 8 (64 bit)

File Name

Versions (26-Jan-2014)

Additional Notes

Wireless LAN Driver File

Uploaded By

siddhik (DG Staff Member) on 12-Dec-2014

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
0x0404.ini 10.7 KB 30 Nov 2013
0x0405.ini 23.3 KB 30 Nov 2013
0x0406.ini 23.9 KB 30 Nov 2013
0x0407.ini 25.9 KB 30 Nov 2013
0x0408.ini 27.4 KB 30 Nov 2013
0x0409.ini 22.5 KB 30 Nov 2013
0x040a.ini 25.1 KB 30 Nov 2013
0x040b.ini 22.7 KB 30 Nov 2013
0x040c.ini 26.3 KB 30 Nov 2013
0x040e.ini 23.3 KB 30 Nov 2013
0x0410.ini 25.2 KB 30 Nov 2013
0x0411.ini 15.0 KB 30 Nov 2013
0x0412.ini 14.1 KB 30 Nov 2013
0x0413.ini 25.0 KB 30 Nov 2013
0x0414.ini 24.0 KB 30 Nov 2013
0x0415.ini 24.3 KB 30 Nov 2013
0x0416.ini 24.1 KB 30 Nov 2013
0x0419.ini 23.4 KB 30 Nov 2013
0x041b.ini 23.5 KB 30 Nov 2013
0x041d.ini 23.4 KB 30 Nov 2013
0x041f.ini 23.0 KB 30 Nov 2013
0x0804.ini 10.8 KB 30 Nov 2013
0x0816.ini 24.8 KB 30 Nov 2013
0x0c04.ini 10.7 KB 30 Nov 2013
0x0c1a.ini 24.0 KB 30 Nov 2013
ISSetup.dll 628.4 KB 30 Nov 2013
Setup.cmd 97 bytes 2 Oct 2012 14.7 MB 30 Nov 2013 25.3 MB 30 Nov 2013
default.ath 66 bytes 2 Dec 2013
layout.bin 1.3 KB 30 Nov 2013
setup.exe 811.6 KB 30 Nov 2013
setup.ini 2.9 KB 30 Nov 2013

How to Update A451CA Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the A451CA 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 ASUS A451CA 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 ASUS 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 ASUS 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

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. 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.

This website is not affiliated with ASUS. All company names/logos are properties of their owners.
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