New
Roku Ultra Streaming Player with Voice Remote Pro (2nd edition)
Ultra-speedy streaming: Roku Ultra is 30% faster than any other Roku player
Roku Ultra provides cinematic streaming capabilities for your home theater
Roku Voice Remote Pro (2nd Edition) with backlight buttons for Roku Ultra
Stream a massive selection of free, live, and premium TV across thousands of channels with Roku
Roku Voice Remote Pro with button text descriptions
Roku Ultra ports on back of device
What's in the box when you purchase Roku Ultra
Roku Ultra retail box

Roku Ultra

HD
4K
HDR
Dolby Vision®
The ultimate streaming player
Our fastest streaming player ever
Unmatched cinematic picture & sound
Roku Voice Remote Pro with backlit buttons and a rechargeable battery
Access to all your favourite shows plus free, live, and trending TV
$129.99
Buy now
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The ultimate streaming player

See your TV at its best with Roku Ultra—our fastest streaming player ever, with unmatched cinematic picture and sound.
TV featuring clear picture streaming with Roku Ultra
Ultra-speedy streaming

Roku Ultra is 30% faster than any other Roku player, delivering a lightning-fast interface and apps that launch in a snap.

A family streaming a movie in their living room using a Roku Ultra
Cinematic streaming

Bring the movie theater to your living room with spectacular 4K, HDR10+, and Dolby Vision® picture plus immersive Dolby Atmos® audio.

Roku Voice Remote Pro demonstrating the backlit buttons functionality
The ultimate Roku remote

Roku Voice Remote Pro has backlit buttons, is conveniently rechargeable, has hands-free voice control, and even a lost remote finder.

A family streaming a movie using Roku Ultra
Everything you love about TV, but better

The Roku experience is made for fast, easy access to the entertainment you love with the best selection of free, live, and trending TV.

Simple Setup icon
Simple setup
Just plug it in, connect to Wi-Fi, and play your favourites on any TV.
Automatic Updates icon
Automatic updates
Get the newest apps, features, and more without even thinking about it.
Headphones with Bluetooth® icon
Bluetooth® Headphone Mode
Pair your favourite headphones directly to your Roku Ultra to crank up the volume without waking the house.
Wi-Fi connectivity icon
Connect on your terms
Experience fast, seamless streaming with Wi-Fi 6 in any room in the house or wire up over Ethernet.
A perfect fit for any smart home
Works with Apple AirPlay
Works with Apple Home
Works with Alexa
Works with GoogleHome
The Roku Channel

Your home for free TV

Featured on the Roku Channel

Enjoy an always-changing selection of free movies, shows, live news, kids’ TV, and more.

Explore the Roku Channel

Stream what you love

Award-winning originals. Live news & sports. Classic favourites. Kids and family entertainment. It’s all right here.

Watch blockbuster movies, original content, and the latest TV shows across top channels.

Easily discover and enjoy in-season shows, live news, movies, and more for free.

Listen to the music that moves you with your favourite streaming music channels.

See what's on
roku mobile app

The must-have app for streamers

The free Roku mobile app makes it fun and easy to control your Roku player and Roku TV™.
Use it as a convenient second remote
Search with your voice or mobile keyboard
Enjoy private listening with connected headphones
Stream free TV on The Roku Channel anytime, anywhere
Cast videos, music, and photos to your TV
Explore Roku mobile app
Product details
TV Compatibility
  • HD TVs
    Up to 1080p (1920 x 1080) with up-scaling from 720p
  • 4K TVs
    Up to 2160p at 60fps (3840 x 2160) with upscaling from 720p and 1080p
  • 4K HDR TVs
    Supports Dolby Vision® at 60fps, HDR10/10+ and HLG
  • (Requires TV with HDMI input. For 4K streaming an HDMI® input that supports HDCP 2.2 is required.)
Networking
  • 802.11ax dual-band MIMO Wi-Fi® 6 (2.4 GHz / 5 GHz)
  • 10/100 Base-T Ethernet
Ports
  • USB 3.0
  • HDMI 2.1b
  • Ethernet 10/100
  • Power
Audio features
  • Digital stereo over HDMI®
  • DTS Digital Surround™ pass through over HDMI
  • Dolby Atmos® decode via HDMI*
    (*Requires Dolby Atmos compatible speakers.)
Local playback via
  • USB port
Remote control
  • Roku Voice Remote Pro (2nd edition)
Power consumption
  • Approx 4.5W when streaming 4K video
Power input
  • 12V – 1.5A
USB media formats
  • Video
    H.264/AVC (.MKV, .MP4, .MOV); H.265/HEVC (.MKV, .MP4, .MOV); VP9.2 (.MKV); AV1 (.MP4, .MKV)
  • Audio
    AAC (.MKV, .MP4, .MOV); MP3 (.MP3, .MKV); WMA (.ASF, .WMA, .MKV); FLAC (.FLAC, .MKV); PCM (.WAV, .MKV, .MP4, .MOV); AC3/EAC3 (.MKV, .MP4, .MOV, .AC3); DTS (.MKV, .MP4, .MOV); ALAC (.MKV, .MP4, .MOV, .M4A); HEAAC (.MKV, .MP4, .MOV, .AAC); AC-4 with Atmos (.MKV, .MP4, .MOV, .AC4 ); DD+ (EAC3) with Atmos (.MKV, .MP4, .MOV)
  • Image
    JPG, PNG, GIF (non-animated)
Size
  • 4.9 x 5.0 x 1.0 inches
    (124.4 x 127.0 x 25.4 mm)
Weight
  • 5.9 ounces
    (167.2 g)
Compatibility
  • Bluetooth® streaming
  • Works with Apple AirPlay and HomeKit
  • Works with Google Home
  • Works with Alexa
What's in the box
  • Roku Ultra streaming player
  • Roku Voice Remote Pro (2nd edition)
  • USB-C charging cable (for remote)
  • Premium High Speed HDMI® Cable
  • Power adaptor
Model
  • 4850CA
Frequently Asked Questions

Is Roku Ultra worth it?

If you love to stream and are looking for the best streaming device we offer, Roku Ultra is definitely worth it. It’s our fastest player ever, 30% faster than any other Roku player, loaded with cinematic Dolby Vision® picture and Dolby Atmos® sound. It also includes the rechargeable Voice Remote Pro with backlit buttons, hands-free voice controls, lost remote finder, live TV guide button, and quick launch button for your favourite apps.

    What does Roku Ultra do?

    Roku Ultra lets you stream the entertainment you love to your TV in brilliant 4K, HDR, and Dolby Vision picture quality from popular apps, like Netflix and Prime Video. It features our best backlit and rechargeable remote with convenient USB-C charging. Plus, with hands-free voice commands, you can simply say “Hey Roku” to launch apps, play music, or even find your remote just by using your voice. You can also connect your favourite Bluetooth® headphones directly to your device to crank up the volume without waking the house. For even more information on what Roku Ultra does, just scroll up! To see the full line up of all our players check them out here.

      Will my Roku Ultra work on any TV?

      Yes, Roku Ultra will work on any TV with an HDMI® port. Setting up your Roku Ultra is incredibly easy with everything you need in the box. Just plug it into power and connect it to your TV with the included Premium High Speed HDMI® Cable. Follow the quick on-screen setup to connect to your wireless network and link or activate your Roku account—you’ll be streaming in no time. Remember, to enjoy 4K, HDR, and Dolby Vision entertainment, you’ll need a compatible TV and streaming apps. You’ll also need a compatible sound system and entertainment to hear extraordinary Dolby Atmos sound.

        Learn more about TV compatibility

        Can I use Roku Ultra to cut the cord?

        Yes, you can! Roku Ultra is great for heavy streamers or kicking cable. There are countless free TV options, including 100+ live TV channels with news, sports, and more streaming on The Roku Channel. Plus, you can stream the most popular channels, including network TV favourites like CBC, CTV, Global and more. It’s easy to keep watching what you love for less. There are no monthly equipment rentals, long-term contracts, or hidden fees. It’s TV on your terms.

          Roku Ultra reviews

          Roku Ultra CA (4850)
          81 Reviews This action will navigate to reviews.
          73 out of 78 (94%) reviewers recommend this product

          Reviews

          1–8 of 81 Reviews  

          Active Filters

          1. 1 out of 5 stars.

            I want NORMAL TV PROGRANS

            I explained I wanted NORMAL TV CHANNELLS 2,5,7,9 PLUS OTHERS I was told this was the best! Baloney!
            This isn't "normal" .
            I want regular old time tv! I don't stream. I don't watch TV day and night! I don't want but to spend a fortune on tv!! It used to be FREE AND STILL SHOULD BE!

            Helpful?

          2. 5 out of 5 stars.

            Great features

            Received as a gift from my daughter and it's a real gem.

            Helpful?

          3. 5 out of 5 stars.

            I'm still experimenting with Roku. I like what I see do far. I'm sure there is still alot of Roku I haven't seen yet.

            Helpful?

          4. 5 out of 5 stars.

            Bought this quite a while ago and it's better than our other roku remote

            Helpful?

          5. 5 out of 5 stars.

            Great devise

            This would be the newest of our fleet. We have had almost every other Roku device created. By far this has been the most enjoyable unit from the lost remote finder to the backlit remote. Keep it up Roku!

            Helpful?

          6. 5 out of 5 stars.

            Exceptional service

            I have always been a Roku user. All 5 if my TVs have a Roku device. I finally own an ultra for the master bedroom as it allows us to Bluetooth our headphones to it. This allows either my wife or I the option of watching tv in bed without disturbing the other. It's fast, great picture, and an overall excellent product.

            Helpful?

          7. 5 out of 5 stars.

            It's a great system. Easy to use and understand. Thank you.

            Helpful?

          8. 5 out of 5 stars.

            Friendly user

            It' so easy to set up, and just love the rechargeable remote and how it light up.

            Helpful?

          1–8 of 81 Reviews  
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          What you should know
          4K, HDR, and Dolby Vision picture quality requires compatible content and TV. Dolby Atmos requires compatible content and sound system. Resolution is based on TV compatibility and varies by channel and content. Channels are subject to change, vary by region, and may require payment.
          The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.
          The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
          Dolby, Dolby Vision, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories Licensing Corporation. Manufactured under license from Dolby Laboratories. Confidential unpublished works. Copyright © 2012–2022 Dolby Laboratories. All rights reserved.
          Apple, AirPlay, HomeKit and Siri are trademarks of Apple Inc., registered in the U.S. and other countries and regions. To see a full list of compatible Roku devices, visit support.roku.com for more info. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates. Alexa enabled device is required to work with Alexa. Google and Google Home are trademarks of Google LLC. Google Assistant-enabled device required. Third party features and services may be subject to change or removal without notice. 
          Remote app pre-set shortcut buttons may vary. Remote TV power and volume buttons work with most TVs.
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