unfortunately, the asus only works with HDMI 2.0, but it does work via display port. so you need an HDMI TO DISPLAY port ADAPTER. And yes not !!!! a DisplayPort to HDMI !!!!!!!! Costs around 60 to 80 SFR.

Hello I can't answer you because I don't have this screen anymore and at the time I didn't have a ps5 to test it but look on YouTube for times there is the resolution