Realtek 8723du Wireless Lan 802.11n Usb Nic Driver Windows 11 «Full»
Windows 11
Realtek 8723DU Wireless LAN 802.11n USB NIC is a legacy single-chip solution that combines 2.4GHz Wi-Fi (802.11b/g/n) with Bluetooth connectivity. While it is primarily an older hardware standard, it is confirmed to work on through specific driver versions. Technical Overview Standard: 802.11n (2.4GHz). Interface: USB 2.0. Hardware ID: USB\VID_0BDA&PID_D723 . Latest Driver Version: 1030.52.731.2025 (as of July 2025).
2. Official driver sources and how to obtain them
, and uncheck "Allow the computer to turn off this device to save power." 2.4GHz Limitations: Windows 11
Realtek 8723DU Wireless LAN 802
How to Uninstall Old Realtek 8723DU Drivers Completely (Clean Install)
- Wireless Network Adapter Not Detected: If the wireless network adapter is not detected, try restarting your computer, checking the USB connection, and ensuring that the driver is properly installed.
- No Internet Connection: If you are not able to connect to the internet, check your wireless network settings, ensure that the wireless network adapter is enabled, and try restarting your router.
- Driver Installation Failure: If the driver installation fails, try downloading the driver again, running the installer as an administrator, and ensuring that the installation location is correct.
OEM Websites
: If your adapter came with a specific laptop (e.g., Lenovo, Dell), download the driver directly from the Lenovo Support or Dell websites for better stability. 3. Enabling 802.11n Mode Wireless Network Adapter Not Detected : If the
Step 3: Clean install the driver