This gadget means that you can duplicate the EDID as part of your setup and modify it. I was able to properly modify my EDID and insert DV with max nits at 300. I do think Dr. HDMI4k would also work, nevertheless the HDFury people Really don't appear to want https://epson-printers-software39505.blogrenanda.com/44399283/5-essential-elements-for-printers-epson-l5290