Active 8K HDMI 2.1 to DisplayPort DP 1.4 Cable 2m 4K 120Hz Adapter PS4 Apple TV
(3) The input and output resolutions must be corresponding with each other. For example, when your PC’s HDMI port is of HDMI 2.1 and can output 3840X2160 120Hz, you can get 3840X2160 120hz when your monitor is capable of doing so.