If Windows cannot find the driver, you can download it from reliable third-party driver aggregators that catalog these components 1.2.1 , 1.2.2 .
If the automatic method fails, you should source drivers from reputable OEM support pages: RTL8723DU - Realtek
Check the box that says and click Uninstall . Unplug the USB NIC from your computer. Restart your PC.
: Sites like DriverMax host version 1030.44.0106.2023 , which is specifically compatible with Windows 11 64-bit. How to Install the Driver on Windows 11 Method 1: Automatic Update via Device Manager Realtek 8723DU Wireless LAN 802.11n USB NIC - DriverHub realtek 8723du wireless lan 80211n usb nic driver windows 11
Settings > Windows Update > Advanced options > Optional updates
By following this guide, you can ensure your Realtek 8723DU USB NIC maintains a stable, continuous network connection on Windows 11 without unexpected drops or performance degradation. To help narrow down the best solution, let me know:
If Windows Update does not install it automatically, you can download the official package directly from Microsoft. If Windows cannot find the driver, you can
The Realtek 8723DU Wireless LAN 802.11n USB NIC is a USB-based wireless adapter that supports the 802.11n wireless standard, providing data transfer rates of up to 150 Mbps. This adapter is commonly used in desktop computers, laptops, and other devices that lack built-in Wi-Fi capabilities or require an upgrade to their existing wireless adapter.
The Realtek RTL8723DU chipset has historically faced challenges in the Linux kernel. However, as of kernel version 6.8, support for the rtw88 driver has improved, and the older rtl8723du drivers are considered deprecated. Linux users can often get the adapter working by installing the rtl8723du-dkms package or a community-maintained PPA.
The is a highly integrated, single-chip wireless controller designed to provide a complete solution for Wi-Fi and Bluetooth connectivity. It's commonly found in USB dongles, laptops, embedded systems, and IoT devices like IP cameras and set-top boxes. Here are its key capabilities: Restart your PC
to check for driver updates specifically released by Realtek for your hardware. OEM Support
To help you get the best performance, could you share whether you are using an or an internal laptop chip ? Share public link
This process is the most effective for resolving corrupted drivers or persistent errors.
Look for a listing labeled or Realtek Semiconductor Corp. - WLAN . Check the box next to it and click Download & install . Restart your PC once the process completes. Method 2: Manual Installation via Device Manager