Your Device Doesn T Support Miracast Windows 11 ((top)) Jun 2026

. This error can appear even on devices that previously worked if a recent update installed generic drivers that lack Miracast's specific handshaking protocols. Microsoft Learn 1. Verify True Compatibility

If your hardware is compatible but still failing, consider these solutions: Fix connections to wireless displays or docks in Windows your device doesn t support miracast windows 11

Before troubleshooting, confirm if your hardware actually supports Miracast: your device doesn t support miracast windows 11