Question about Amazon Fire TV Stick 3rd Generation 8GB (2024)

The Fire TV Stick does not support native portrait streaming directly from a mobile to the stick, at least there is no specific information that it directly supports such functions for streaming websites. However, it does offer Miracast support for display mirroring with Fire tablets, which enables similar functions, but not directly from any mobile to the stick. To stream websites to the stick, you usually need to use the corresponding apps on the stick.