Realtek 8723du Wireless Lan 80211n Usb Nic Driver Windows 11 -

Find and ensure it is set to include 802.11b/g/n or maximum performance.

If the official links are broken or difficult to navigate (which is common with Realtek), several reputable tech sites archive these specific drivers.

Is the portion of the device working, or are both failing? realtek 8723du wireless lan 80211n usb nic driver windows 11

Change from 20MHz Only to Auto or 20MHz/40MHz . This unlocks the potential 150 Mbps throughput.

Wi-Fi channel congestion or bad antenna placement. Find and ensure it is set to include 802

In , right-click the Realtek device and select Uninstall device .

Restart your computer when prompted to finalize the installation. realtek 8723du wireless lan 80211n usb nic driver windows 11

Download the Realtek 8723DU Driver 1030.44.809.2021 (for Win 11) .