UltraFlix is the real 4K thing a My Jig. I wat
Post# of 96879
I watch Ultraflix 4K Movies on my Roku-4 all the time[55" TV].
The great thing with 4K is no matter what screen size You have the ROKU-4 with UltraFlix automatically adjusts the screen size for the Movie to fit Your Television Screen!
Go NTEK
Go:
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