In , right-click your Wi-Fi adapter and select Properties . Go to the Advanced tab.
Windows 11 might require an additional feature pack to handle projection. Go to . Click View features next to "Add an optional feature." your device doesn t support miracast windows 11
Miracast is a wireless screen-mirroring standard built into Windows. Think of it as – it creates a direct, private connection between your PC and a TV/projector. No router, no HDMI cable, no internet required. In , right-click your Wi-Fi adapter and select Properties
If your hardware truly does not support Miracast, you can still cast your screen by using a Microsoft Wireless Display Adapter or a similar Miracast dongle plugged into your TV or monitor’s HDMI port. Fix connections to wireless displays or docks in Windows No router, no HDMI cable, no internet required
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.
Print this or save it for quick reference: