If the Intel® wireless adapter you are using is listed below, please upgrade your driver to Intel® PROSet/Wireless WiFi Software version = 20.70.0 (or higher version) to resolve the connectivity issues in 802.11ax routers.
Connect a wireless 802.11n WLAN card to your Windows 7 PC but receive the device not recognized error? No worries. To solve the problem, you just need to download the 802.11n WLAN driver for Windows 7 (64 bit or 32 bit).
In 2006, the Windows XP, Vista, and Windows NT4 Driver Packages were released. This package includes drivers for the new 802.11n wireless standard. However, it is not compatible with the older versions of Windows. 2b1af7f3a8