If you have no internet on the target computer, you will need a second computer with internet access and a USB flash drive.

Help users detect, install, update, or repair Wi-Fi drivers on Windows 11 without internet access (since missing Wi-Fi drivers often mean no connectivity).

✅ Driver installed successfully: rtwlanu.sys

| Type | Description | |------|-------------| | 🧠 User guide | “How to install Wi-Fi drivers on Windows 11 without internet” (PDF/HTML) | | ⚙️ Script | PowerShell script ( Install-WiFiDriverOffline.ps1 ) to auto-install from USB | | 🧪 Tool | Portable .exe that detects, extracts, and installs drivers | | 🔄 Recovery option | Bootable USB tool with network drivers preloaded |

If you're still experiencing issues with your WiFi connection after installing the driver, try: