Expand Network adapters and right-click your Wi-Fi card to select Update driver.
It will say either Available, Available with HDCP, or Not Supported by Graphics driver.
Sometimes the software component needed for mirroring is not active in Windows 10. Go to Settings > Apps > Optional features. Click Add a feature. Search for Wireless Display. Select it and click Install. Conclusion download miracast windows 10
Before looking for a download, you should verify if your hardware is compatible. Press the Windows Key + R on your keyboard. Type dxdiag and press Enter. Click the Save All Information button at the bottom. Open the saved text file and search for Miracast.
If you cannot find the Connect option or it refuses to work, you likely need to update your drivers rather than downloading a new app. Update Graphics and Wi-Fi Drivers Expand Network adapters and right-click your Wi-Fi card
Ensure it is set to the screen mirroring or Miracast input mode.
If it says it is supported, you do not need to download anything. If it says not supported, you may need to update your drivers. How to Enable Miracast on Windows 10 Go to Settings > Apps > Optional features
Expand Display adapters and update your graphics card driver. Restart your computer and try connecting again. Check the Wireless Display Optional Feature