Roku 3 works with virtually any TV with an HDMI connection. You can plug your Roku 3 directly into your TV or receiver depending on your preference. Setting up your Roku player requires that you have a broadband internet connection, a wireless router (and/or wired for Roku 2 or Roku 3), power, an HDMI cable (sold separately), and an HDTV. Once you have all of those ingredients, just plug in your Roku player. Our guided set up will walk you through updating and installing channels