Your Device Doesn T Support Miracast Windows 11 Jun 2026

The error message "your device doesn't support Miracast" in Windows 11 often appears even on compatible hardware due to outdated drivers, disabled services, or missing optional features. 🛠️ Preliminary Troubleshooting

The error message is a common frustration for Windows 11 users trying to cast their screens to a TV or external monitor.

If you have tried every software fix above and your PC still refuses to cooperate, you have reached a hardware limitation. Some Wi-Fi adapters, particularly older ones, simply cannot support the Miracast protocol.

You will see one of two lines:

This comprehensive guide breaks down exactly why this error happens and provides a step-by-step troubleshooting checklist to get your wireless projection working smoothly. Understanding Miracast Requirements

Did the return a "Yes" or "No" for wireless display support? Share public link

Restart your computer. Windows 11 will automatically reinstall the clean hardware profile upon rebooting. 5. Install the Wireless Display Optional Feature your device doesn t support miracast windows 11

Not Supported by Graphics driver : Your GPU driver needs an update or rollback. Step B: Check via Command Prompt Press , type cmd , and select Run as administrator . Type the following command and press Enter : netsh wlan show drivers Use code with caution. Scroll to the bottom and locate Wireless Display Supported .

Connect your PC via an HDMI or USB-C to HDMI cable. This offers zero latency and the highest resolution.

It will explicitly list whether your graphics and Wi-Fi drivers support it. Step 2: Enable Wi-Fi and Connect to the Same Network The error message "your device doesn't support Miracast"

If it says , your wireless network adapter does not support Miracast. 2. Primary Fixes for Windows 11

If "Wireless Display" does not appear in the list of optional features, your Wi-Fi adapter driver is still broken (return to Fix 1).

Right-click the Start button, select Terminal (Admin) , and run: netsh wlan show drivers Look for Wireless Display Supported . It must say Yes for both Graphics and Wi-Fi drivers. Some Wi-Fi adapters, particularly older ones, simply cannot

Windows 11 sometimes aggressively cuts power to your network card to preserve battery life, which disables Wi-Fi Direct utilities. Open and expand Network adapters .