Windows Central reviewed the Elgato HD60 X
A quote from the article:
A modernized capture card?Elgato HD60 X Review
Elgato makes a large range of awesome gear for streamers and content creators, from capture cards to green screens and everything in between. Elgato tends to be on the cutting edge when it comes to capture card tech, with previous iterations being among the first consumer-level products that offer 4K recording, alongside near latency-free streaming. With the HD60 X, Elgato is once again finding itself on the cutting edge.