The 3945ABG (laptop mini-wfi) is a network device manufactured by Intel. 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 - "ICS_Ds64.exe" - has been downloaded 106 times and is rated 1 out of 5 stars based on 7 reviews. The uploader reports that this update will work successfully on PCs running Windows 7. The total disk space used for this update is 7.6 MB.
3945ABG (laptop mini-wfi)
Windows 7 (64 bit)
ICS_Ds64.exe (7.6 MB)
13.2.1.5 (15-Jun-2010)
Intel PRO/Wireless and WiFi Link Drivers v13.2.1.5 Win7 64-bit
The Intel PRO/Wireless 3945ABG Network Connection is an embedded 802.11a/b/g PCIe Mini Card network adapter operating in the 2.4GHz and 5GHz spectrum. The new solution has support for the latest wireless industry standards, and offers a host of features that will enhance today's mobile lifestyle.
This version requires Windows 7 64 bit.
Version: 13.2.1.5
File size: 7.26 MB.
File name: ICS_Ds64.exe
File date: June 15, 2010 3:45:30 AM
Jerry K (DG Member) on 30-Mar-2011
To get the 3945ABG (laptop mini-wfi) 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 Intel 3945ABG (laptop mini-wfi) 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 Intel 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 Intel website. Most major device manufacturers update their drivers regularly.
After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
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.