If available, change to Enabled to prioritize network packets. Issue 3: Code 10 / "This device cannot start" Error
Right-click and select Update driver .
There are three main methods to get the driver working correctly. Method 1: Using Windows Update (Easiest) realtek 8723du wireless lan 80211n usb nic driver windows 11
Connect your PC to the internet (via Ethernet or smartphone tethering). Open ( ) > Windows Update . Click on Advanced options , then select Optional updates .
The Realtek 8723DU chipset is commonly found in budget USB Wi-Fi dongles, cheap laptops, and single-board computers. It integrates a 2.4 GHz 802.11n wireless network interface controller (WLAN NIC) and a Bluetooth 4.2 controller into a single chip. If available, change to Enabled to prioritize network
Windows 11 aggressively cuts power to USB devices to save energy. This can cause the 8723DU chip to constantly disconnect. Open the and navigate to Power Options .
On Windows 11, several security features can prevent Realtek drivers from loading properly. If you see errors like "Driver cannot load" or "Third-party INF does not contain digital signature information", try these solutions in order: Method 1: Using Windows Update (Easiest) Connect your
In Device Manager, right-click the Realtek device, choose Uninstall device (check "Attempt to remove the driver for this device"), and restart your PC. Windows will reinstall the driver automatically.
No. You need a signed driver. Use the GitHub driver mentioned in Part 3 to avoid daily headaches.
Elias was a freelance archivist. His entire life—his contracts, his research, his paycheck—lived in the cloud. But his ancient workstation, a Frankenstein’s monster of recycled parts, had decided that Windows 11 was the final frontier it refused to cross. The internal card had fried during a summer thunderstorm, and this tiny USB dongle was his only tether to the world.
Change the setting to for both "On battery" and "Plugged in". 3. Switch USB Ports (USB 2.0 vs. USB 3.0)