Go to > Network Adapters > Realtek 8723DU Properties . Navigate to the Advanced tab.

"Realtek 8723DU Wireless LAN 802.11n USB NIC," he muttered, the syllables feeling like a curse. "Status: Driver unavailable."

Sort by the latest date or highest version number compatible with Windows 10/11 x64.

The Realtek RTL8723DU is a highly integrated single-chip companion that combines a Wireless LAN (WLAN) and a Bluetooth (BT) USB interface controller. While it is an older 802.11n (Wi-Fi 4) hardware component, many budget Wi-Fi dongles, laptops, and mini-PCs still rely on this chipset for wireless connectivity.

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Are you currently facing a specific or connection issue with your Realtek adapter? Realtek USB Wireless Lan Utility Not Working

Download the for Windows 11 from a trusted driver database website 1.2.2. Extract the downloaded folder (usually a .zip file). Run the setup.exe or install.bat file. Restart your computer. Method 3: Use Device Manager Right-click the Start button and select Device Manager . Expand Network adapters .

Look for an entry with a yellow exclamation mark. It is usually under or Other devices .