MSI CR400 Driver Download
The CR400 is a network device manufactured by MSI. 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 "wl_ge780ne771ne770ne785h_7.7.0.331_vt32.zip" is rated (4 out of 5 stars) based on 243 downloads and 9 reviews. The uploader reports that this update will work successfully on PCs running Windows Vista. The total disk space used for this update is 21.9 MB.
Supported Models
CR400
11a/b/g Wireless LAN Mini PCI Adapter II
11b/g Wireless LAN Mini PCI Adapter
Atheros AR5002G Wireless Network Adapter
Atheros AR5002X Wireless Network Adapter
Atheros AR5004G Wireless Network Adapter
Atheros AR5004X Wireless Network Adapter
Manufacturers
Supported Operating Systems
Windows Vista
File Name
Versions
7.7.0.331 (28-Apr-2010)
Additional Notes
Atheros Wireless Lan Driver
Uploaded By
Sathishkumar (DG Staff Member) on 11-Jan-2011
Related Driver Updates
How to Update CR400 Device Drivers
Step 1 - Download Your Driver
To get the CR400 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 MSI CR400 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 MSI 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 MSI website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:
Right-click the Start button to open the Quick Access menu.
Select "Device Manager" from the list of options.
In the Device Manager window, locate the device that needs updating.
Right-click on the device name and choose "Update driver" from the context menu.
Follow the on-screen instructions to complete the installation process.
Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.
This simple process helps keep your system running smoothly and maintains compatibility with your 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 |
|---|---|---|
| Vista_7.7.0.331_20090616/Install_CD/ISSetup.dll | 492.2 KB | 17 Sep 2007 |
| Vista_7.7.0.331_20090616/Install_CD/_Setup.dll | 386.0 KB | 18 May 2006 |
| Vista_7.7.0.331_20090616/Install_CD/data1.cab | 14.4 MB | 16 Jun 2009 |
| Vista_7.7.0.331_20090616/Install_CD/data2.cab | 5.5 MB | 16 Jun 2009 |
| Vista_7.7.0.331_20090616/Install_CD/default.ath | 21 bytes | 17 Apr 2009 |
| Vista_7.7.0.331_20090616/Install_CD/layout.bin | 455 bytes | 16 Jun 2009 |
| Vista_7.7.0.331_20090616/Install_CD/setup.exe | 460.2 KB | 31 Aug 2007 |
| Vista_7.7.0.331_20090616/Install_CD/setup.ini | 780 bytes | 16 Jun 2009 |
| Vista_7.7.0.331_20090616/ndis6x/athr.sys | 1.2 MB | 9 Jun 2009 |
| Vista_7.7.0.331_20090616/ndis6x/athrext.cat | 47.6 KB | 12 Jun 2009 |
| Vista_7.7.0.331_20090616/ndis6x/athrextx.cat | 47.6 KB | 12 Jun 2009 |
| Vista_7.7.0.331_20090616/ndis6x/athrx.sys | 1.4 MB | 9 Jun 2009 |
| Vista_7.7.0.331_20090616/ndis6x/netathr.inf | 150.1 KB | 9 Jun 2009 |
| Vista_7.7.0.331_20090616/ndis6x/netathrx.inf | 150.6 KB | 9 Jun 2009 |