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

Do not run any Setup.exe files from the legacy driver—they often fail on Windows 11 due to blocked INF file installations. Instead:

After 30 seconds, your Wi-Fi icon should appear. realtek 8723du wireless lan 80211n usb nic driver windows 11

  • Disable SmartScreen/User Account Control only if necessary; do not disable Secure Boot unless the driver is unsigned and no signed alternative exists.
  • Install via official installer (setup.exe) or:
  • Reboot after installation to ensure the WLAN AutoConfig service binds to the driver.
  • Verify in Device Manager: Network adapters → Realtek RTL8723DU Wireless LAN 802.11n USB NIC (no warning icon). Check driver details for provider/version/date.
  • Debugging:
  • Hardware IDs (example format):
  • Firmware blobs: