However, it is not a replacement for HDMI in professional or high-performance scenarios. The variable performance based on Wi-Fi card quality means your experience will be wildly different from someone else’s.
To send your screen, no extra software is needed. But to receive (use your Windows 11 laptop as a secondary display for another PC), you must install the “Wireless Display” optional feature . Go to Settings > Apps > Optional features > Add a feature. It’s a 3 MB download, and a restart is required. Why Microsoft doesn’t enable this by default is a mystery. Once installed, you’ll have a “Connect” app in your Start menu. miracast windows 11
Miracast on Windows 11 is the best free, native wireless display protocol available for the platform. For office productivity, education, and casual media viewing, it’s a genuine quality-of-life feature. The extended desktop support alone puts it ahead of many proprietary dongles. However, it is not a replacement for HDMI