If you have a compact USB Wi-Fi adapter based on the chipset, you already know the promise: affordable, dual-band (2.4GHz + 5GHz) 802.11n connectivity for desktops or older laptops. But if you’ve recently upgraded to Windows 11—or performed a clean installation—you’ve likely encountered the dreaded “No Wi-Fi” problem. Windows 11 does not automatically include native inbox drivers for the Realtek 8723DU.
: This is one of the most widely recommended stable versions for Windows 11 64-bit. OEM-Specific Drivers If you have a compact USB Wi-Fi adapter