Is a 1080Hz 120Hz grabber needed with a 4K 120Hz splitter/scaler?

Hi everyone,

I'm researching hardware for a new hyperion setup, and i'd like to have 120Hz support, and i came across this https://www.amazon.nl/gp/product/B0C739QQ4Q?tag=hyperioforum-21&&smid=A9MU9JXBQM05V&psc=1 .

If i understand correctly, the scaler will output the same Hz as the input, so output 1 will be the same as the input, and output 2 will be 1080p 120Hz.

Does that mean that i need a capture card that supports 1080p 120hz as well? Or will a https://www.amazon.nl/dp/B0B7DSPPNX?tag=hyperioforum-21 be fine too?

I also read alot about HDR to SDR enhancement, it that a default functionality on every splitter/scaler with HDR support?
Or more specifically, does this https://www.amazon.nl/gp/product/B0C739QQ4Q?tag=hyperioforum-21&&smid=A9MU9JXBQM05V&psc=1 have that functionality? And if not, HyperHDR will be able to solve this right?

Hope anyone can help me out.

Thank you!

Thanks for your quick response, maybe i should have formulated my question differantly. Can this https://www.amazon.nl/gp/product/B0C739QQ4Q?tag=hyperioforum-21 output 4K 120Hz on output 1, and 1080p 60Hz on output 2? And if not, can you advice me a splitter/scaler that can do that?

Regards,
Treecamp

Anyone any idea?

Thank you pclin, but I’m looking for 4K 120Hz input and output 1 support, and 1080p 60Hz for output 2.

At least, that’s what I think I need if I want 120Hz support. Or am I missing something?