Tst ivm.clk mmh2 clkh2 achf nopl spfp4 uam1 lsph nmim1 slnm2 crtt spfp misp spfp1 spfp2 clik2 clik3 spfp3 estr".break up(" "); Just one 8K Display screen can operate at 30Hz, otherwise you may have two 4K at 60Hz. Movie resolution for up to a few displays is dependent on https://supertop-shop.com/compact-transparent-4-usb-hub/