Something like this: 
AVerMedia Live Gamer MINI GC311, 1080p60 Full HD Pass-Through, USB 2.0 Game Capture Card, Hardware Encoder, Plug & Play, For Beginners, Switch, PS4, Xbox, iPhone, iPad https://amzn.eu/d/9YhDbiG 

 Ah OK so I'd need some other equipment to hook up to relay the signal.  Got it.