UX533FD does not allow 4k 60HZ output to a monitor

[d_sapezinskas]

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Detailed description：
I've bought a 4k 60HZ monitor, bought HMDI 2.1 cable, however, I am only able to set the output to 4K 30HZ (which produces a lot of noticeable screen stutter).
I am now wondering whether UX533FD has an HDMI 2.0+ port at all... Could not find anywhere anything about what kind of HDMI is in the laptop.
Any suggestions on what might be the problem?

P. S. I have all the latest drivers for video cards, monitor, motherboard and etc installed and checked.

[Blake_ASUS]

Hello d.sapezinskas,
Sorry, typo mistake. The 4096 X 2160, 60 Hz is the USB C display support.
Thank you.

[d_sapezinskas]

Thanks for your help so far, Blake.
Update: i've bought a USB C to DP cable.. and the monitor now says that there is no signal and does not display anything at all. Should I somehow turn the USB-C/DP connection on? Does it work differently that just plugging it in?

Thanks!

[Blake_ASUS]

Hello d.sapezinskas,
After double confirmation, the type C is using Display Port signal directly.
You may consider to try another cable for your issue.
Thank you.