4K Ultra High Definition (4K Ultra HD or UHD) offers enhanced picture resolution up to 2160p—which is four times greater than HD.

With Amazon Fire TV (2nd Generation), you can watch movies and TV shows offered in this format from Amazon Video and other streaming video services.

To watch movies and TV shows in 4K Ultra HD on Amazon Fire TV (2nd Generation), you need a compatible Ultra HD TV with at least one HDMI input that supports HDCP 2.2 content protection standards.

An unlocked Amazon Fire TV Box has almost every movie and TV show ever made available. No need for downloading and/or watching ads - everything is streamed and ad-free. You can find and watch almost any movie or TV show minutes after it is aired by its network.

Not all add-ons will work all the time.

Add-ons will occasionally go down for repair or updates and they sometimes can take weeks to come back up. I do not guarantee any apps, add-ons or content.