The Fire TV Stick 4K Max is an HDMI Dongle that can stream up to 4K Dolby Video and Atmos content from a variety of streaming apps.
The Fire TV Stick 4K Max is the challenger to Google TV 4K Chromecast. There are lots of similarities and yet some significant differences. The main ones are that Fire TV has Wi-Fi 6 AX (if you have a compatible router) and is laser-focused on getting you to buy Prime audio and video
Fire TV Stick 4K Max Review: Push it to the limit
Fire TV Stick 4K Max review: the one to buy - The Verge
New Fire TV Stick 4K Max Review The Best Fire Stick To Buy in 2023
Review: All-new Fire TV Stick 4K Max streaming device, supports Wi-Fi 6E, Ambient Experience
Fire TV Stick 4K Max – For lovers (AV review) - Cybershack
Fire TV Stick 4K Max review: the one to buy - The Verge
Fire TV Stick 4K Max
Fire TV Stick 4K Max – For lovers (AV review) - Cybershack
Fire TV Stick 4K Max Review
Fire TV Stick 4K Max review: Speedy app delivery isn't everything - CNET