One of my Roku 2 units is a 2015 model that is supported per the above, and that's the one that has Pluto TV loaded, but it doesn't work right anymore. It worked okay the first couple times I used it, and now most of the channels don't work, the guide is very slow to appear, and the "rocks bouncing" screen saver doesn't seem to quit even when I pull up the guide. My other Roku 2 is unsupported per the above and has never even allowed Pluto TV to install. I wish it at least worked correctly on the one that Pluto TV claims to support. I'm also curious if Pluto TV will work on the new Roku LT. My guess is yes, because the LT seems to be a rebadged Roku 1 (2015), which is supported.