Our most powerful streaming stick with Wi-fi 6 support - Dive into 4K Ultra HD cinematic entertainment with a new quad-core 1.8 GHz processor that brings a 40% more powerful experience compared to Fire TV Stick 4K, plus faster app starts and more fluid navigation. Support for next-gen Wi-Fi 6 means you can enjoy smoother streaming across multiple Wi-Fi 6 connected devices. Enjoy vivid, lifelike colors with support for Dolby Vision, HDR 10, HDR10+, and the immersive audio of Dolby Atmos. Includes the Alexa Voice Remote with dedicated power and volume buttons to control your compatible TV, soundbar and receiver.