It will explicitly list whether your graphics and Wi-Fi drivers support it. Step 2: Enable Wi-Fi and Connect to the Same Network
Windows 11 sometimes strips out the required casting packages by default. You can manually reinstall them through the settings menu. Press Windows Key + I to open .
Before troubleshooting, confirm if your hardware actually supports the protocol. Action Center
The most reliable, latency-free option for external displays. your device doesn t support miracast windows 11
Wait for the progress bar to finish, then click .
Open the Google Chrome or Microsoft Edge browser, click the three dots menu icon, select Cast , and choose to mirror your entire desktop to a Chromecast-enabled screen.
| Aspect | Rating (1–5) | |--------|---------------| | Error clarity | ⭐⭐ (vague) | | Fixability | ⭐⭐⭐⭐ (usually solvable) | | Impact on regular users | ⭐⭐⭐ (frustrating but workaround possible) | | Microsoft’s documentation | ⭐⭐ (scattered) | It will explicitly list whether your graphics and
Purchase a physical Miracast dongle or a Microsoft Wireless Display Adapter. You plug it into your TV/Monitor's HDMI port to bridge the gap.
: Run PowerShell as admin and type: Get-netadapter | select Name, ndisversion . Your Wi-Fi adapter must have an NdisVersion of 6.30 or higher .
Windows 11 restricts device discovery when connected to "Public" networks. To allow Miracast to function, you must set your active connection to "Private." Press Windows Key + I to open
If it says , your wireless network adapter does not support Miracast. Step 2: Enable Wi-Fi and Connect to the Same Network
Restart your PC. Windows 11 will automatically reinstall the driver upon rebooting. 4. Change Wireless Adapter Band Selection
| Cause | Likelihood | Notes | |-------|-------------|-------| | | Medium | Some older or cheap adapters don’t support it. | | Driver doesn’t expose Miracast | High | Even capable hardware may have generic drivers. | | Graphics driver issues | High | Intel/AMD/NVIDIA drivers can break Miracast. | | Windows version limitation | Low | Windows 11 Home/Pro support it; N/KN editions may lack Media Features. | | Group Policy / IT restrictions | Medium | Managed devices often have it disabled. | | TV/monitor doesn’t support Miracast | Low | But the error appears on the PC side. |