KitGuru reviewed the Elgato HD60 S+ Capture Card
A quote from the article:
Elgato's new HD60S+ capture card is advertised as 1080p but it can record 2160p, 4K?! Replacing the original HD60 S, today we are looking at Elgato’s new HD60 S+ capture card. This new and improved external card offers some great improvements to the old tried and tested design, with features including 4K 30FPS capture, 1080p 60FPS with HDR 10-bit recording capabilities, and finally it even offers 4K passthrough. This card looks to be great solution for not only streamers, but also for DSLR film makers. Let’s dive in!Elgato HD60 S+ Capture Card Review