A:AnswerYou can plug in your Amazon fire stick or Roku or any streaming device in one of its hdmi ports and it works as if you’re plugging it in a tv. Also Yes, this specific Vankyo projector (3W) could mirror your phone content wirelessly.
A:AnswerI have mirrored my Samsung with this device without any issues. The hardest part was finding the app that enables the screen cast abilities. Apparently it used to be an option in settings but I had to install a Screen Cast app from the google play store. Also make sure everything is on the same network to find the projector.
A:AnswerI have only used it once so I believe so. I was in the backyard and the internet was crappy so I had to use the VGA to my pc. When my internet was working it casted to my Roku and Google device via WiFi. The only issue I have with it thus far is the focus doesn't turn easily - hardly at all. I used my speaker and attached it to the unit and it worked well.