Connect your Windows PC to an external display that supports Miracast - Microsoft Support

Get steps for connecting a Miracast wireless display.

@cienmilojos Gnome 42 features a Miracast client, I believe it's called gnome-network-displays (at least in Debian and Ubuntu)

@lbc thanks, looks like there is a flatpak too! I’ll check it out.

https://flathub.org/apps/org.gnome.NetworkDisplays

Install GNOME Network Displays on Linux | Flathub

Screencasting for GNOME

Flathub - Apps for Linux