If your Wi-Fi is not working, or the driver is missing, you can manually install it.
Did this device come built-in to your or is it an external USB dongle ? realtek 8723du wireless lan 80211n usb nic driver windows 11
Moreover, Windows 11’s aggressive power management schemes can destabilize the RTL8723DU. The driver originally written for older versions of Windows may not properly handle the "Selective Suspend" feature, causing the USB NIC to disappear from the network list after the computer sleeps or hibernates. Users have reported the common "driver power state failure" Blue Screen of Death (BSOD) when the system attempts to wake the adapter. The solution often involves manually disabling "Allow the computer to turn off this device to save power" in the USB Root Hub properties—a fix that feels more like a patch than a proper resolution. If your Wi-Fi is not working, or the
If your downloaded driver is in a .zip or .rar archive, right-click it and select . Note the folder location. Step 2: Open Device Manager The driver originally written for older versions of
To download and install the Realtek 8723DU Wireless LAN 802.11n USB NIC driver on Windows 11, follow these steps: