Projector is compatible with any Roku/Firestick devices. Has been a huge space saver in my apartment! I have it connected to a ceiling mount and have all the hardware for that included. It can be taken off the mount and just set on a dresser or something if that’s what you’d prefer. Pull down screen also comes with mounting hardware. When it’s put away, it hangs 11” from the ceiling. It doesn’t block any doors or get in the way of things. White part of the screen is 48” x 86”… so basically a 96” tv The case the screen rolls up into is 90” long