If you’re patient and comfortable with basic driver troubleshooting, the Realtek 8723du works fine on Windows 11. But if you want a true plug-and-play experience, consider an adapter with native drivers (e.g., from MediaTek or Intel). Still, for the price, this gets the job done.
Might not always be the absolute newest version released by the manufacturer. If you’re patient and comfortable with basic driver
While Realtek's older hardware documentation focuses on legacy platforms, Windows 11 fully supports the 64-bit driver structure used by late-stage Windows 10 packages. You can source and install the optimal driver file using three distinct methods: Might not always be the absolute newest version
Windows Update often finds and installs the latest drivers automatically. Here's how to force a check: Here's how to force a check: Click ,
Click , select the folder where you extracted the files, and click Next .
Look for the version explicitly listing support for or Windows 10 (x64) (Windows 11 shares the same core driver architecture as 64-bit Windows 10).
If your downloaded driver came with an setup.exe file, simply run it as an Administrator and follow the on-screen prompts. If you downloaded a bare driver package (containing .inf , .sys , and .cat files):