Roku is becoming the most powerful company in streaming - Protocol
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Roku Ultra, Our most powerful streaming device
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I've used every Roku device — this is the one I'd buy on sale
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Stream movies, TV shows, live sports, and more in 4K HDR and Dolby Vision with fast, smooth streaming with the Roku Ultra. Start streaming with a Roku
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Roku Ultra - 4802R
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Roku Ultra 4800R 4K Ultra HD streaming TV and media player with Wi-Fi®, HDR, and Dolby Vision™ at Crutchfield
![](https://image.roku.com/blog/advertising/files/2023/12/Blog_Advanced-Measurement-Case-Studies_Highlight.png)
Advanced measurement for TV streaming campaigns
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Roku Announces Roku Pro Series TVs, Designed and Engineered to Elevate the Streaming Experience
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The Best Streaming Devices
![](https://image.roku.com/blog/wp-content/uploads/2021/09/2-blog_1200x628.jpg)
Introducing the all-new Roku Streaming Stick 4K and Roku Streaming Stick 4K+