Must support Wi-Fi Direct and have an NDIS version of 6.30 or higher.
Editing the registry is risky. Back it up first (File > Export). your device doesn t support miracast windows 11
If you see the message "Your device doesn't support Miracast" on Windows 11, it typically means Must support Wi-Fi Direct and have an NDIS version of 6
Miracast is essentially a "wireless HDMI" standard. It uses Wi-Fi Direct to create a direct, peer-to-peer connection between your Windows 11 device and a display (like a Roku, Amazon Fire Stick, Microsoft Wireless Display Adapter, or Smart TV). If you see the message "Your device doesn't
Search for "Miracast" in the text. If it says or "Not Supported by Graphics driver" , your hardware or current driver is incompatible. Check via Command Prompt : Open Command Prompt and type netsh wlan show drivers .
Still, she was curious. Why did this matter so much? The next morning she took a walk with coffee and a list of simple experiments in her head. She'd try the dongle, she’d visit the manufacturer’s support page, she’d make sure the laptop’s wireless card supported Wi‑Fi Direct. The small, quiet refusal from the laptop had nudged her into action.