Regions
Realtek 8723DU Wireless LAN 802.11n USB NIC is a single-chip controller that integrates 2.4G WLAN and Bluetooth 4.2 functionality. On Windows 11, the driver enables essential wireless features including fast data transfer and efficient power management. Key Features WLAN Standard : Supports 802.11b/g/n protocols for consistent 2.4GHz Wi-Fi connectivity. Integrated Bluetooth : Features Bluetooth 4.2 support, including Bluetooth Low Energy (BLE) for power-efficient peripheral connections. Antenna Diversity
After testing six different driver versions from 2019 to 2024, the best Realtek 8723DU Wireless LAN 802.11n USB NIC driver for Windows 11 is: Realtek 8723DU Wireless LAN 802
: This is the most reliable source for "Servicing Drivers" specifically validated for Windows 11 versions 21H2 and later. Search for "8723DU" on the Microsoft Update Catalog to find the October 2024 or newer net driver updates. Windows Update Integrated Bluetooth : Features Bluetooth 4
Installing the Realtek 8723DU Wireless LAN 802.11n USB NIC driver on Windows 11 is relatively straightforward. Here are some steps: Search for "8723DU" on the Microsoft Update Catalog