We’re going to need to know your budget to recommend some capture cards. You can get HDMI capture cards from around $80 and all way up to $300+

Take a read through this thread: https://www.speedrun.com/Streaming_Recording_Equipment/thread/havyr

TL;DR: I recently got an Elgato HD60S refurbished for around 70$ and it's been treating me well so far.