Miracast on a TV with a PC on Win 10 without a Wi-Fi adapter, is it possible?
I have a computer that has a video card that supports Miracast (AMD Radeon RX 550), and a Samsungs TV that also supports it. I would like to use it as a second display, but I don't understand what is needed for this. From everything on the Internet, I learned that you need a WiFi adapter to the computer, can't you connect it to the router, obyazatelno adapter to buy? If "yes", then the Internet connection to the computer must be strictly on this adapter, or it will be possible by the cable?
It costs windows 10 1903.
1 answers
Miracast is, initially, the standard for wireless connections (that is, wireless connections) between devices and displays.
Here people with an almost identical problem-they want to connect a PC to the router via Ethernet, and then distribute a signal to the display device from the router. And in both cases, unfortunately, you will still need a wireless connection (WI-FI Direct) so that the devices can detect each other:
... Miracast cannot detect devices over Ethernet alone ...
"Miracast cannot detect devices over Ethernet alone, without assistance"
... at this time, you're going to need a wireless card in your PC for discovery over Wi-Fi Direct. Once discovery is complete, your actual session can take place over Infrastructure, if the right conditions are met.
"At the moment, you will still need a wireless connection (wifi-карта/адаптер) in your PC to detect it. devices via WI-FI Direct. Once the discovery is successful, you will be able to use "Miracast by Infrastructure" .
In short: you can't do without a WI-FI whistle.