Roku® Streaming Stick™ 4K

Streams
HD
4K
HDR
Dolby Vision®
Stunning 4K & Dolby Vision streaming
Easily upgrade any HD TV to Canada’s #1 TV streaming platform*
Enjoy 200+ free TV channels with live news and weather, sports coverage, and more
Stunning 4K picture and lifelike clarity with Dolby Vision® and HDR10+
Watch on any TV in the house thanks to the long-range Wi-Fi®
Slim design stays out of sight and won’t block neighboring ports
Roku Voice Remote with TV controls
$69.99
Stunning 4K & Dolby Vision streaming
Roku Streaming Stick 4K is the easiest way to give any 4K TV the ultimate upgrade to Canada's #1 TV streaming platform*. Watch your favourites in stunning 4K, Dolby Vision, and rich HDR10+ colours packed into a slim player with long-range Wi-Fi®. Plus, the sleek, portable design won't block neighboring HDMI® ports.
TV with the Roku UI screen in a family room
Entertainment’s most entertaining platform
With Canada’s #1 TV streaming platform*, exploring popular apps—plus tons of free movies, shows, and live TV—is as easy as it is fun.
Person using a Roku remote to control their Roku streaming device on a TV displaying a 4K picture
Breathtaking picture quality
Stunningly sharp 4K picture brings out rich detail in your entertainment with four times the resolution of HD. Watch as colours pop off your screen and enjoy lifelike clarity with Dolby Vision and HDR10+.
Person in their backyard inserting the Roku Streaming Stick 4K into a projector
Seamless streaming anywhere
Watch your favourite entertainment on any TV in the house, anywhere in your house—even your backyard—thanks to the long-range Wi-Fi receiver.
The Roku Streaming Stick 4K plugged into a port in the back of a TV
Compact without compromises
Our sleek design won’t block neighboring HDMI ports, so you can switch from streaming to gaming with ease. Plus, it stays out of sight with no extra cords or clutter.
Roku remote icon
No more juggling remotes
Power on your TV, adjust the volume, and control your Roku device with one remote.
Roku Streaming Stick icon
Portable design
Take your TV to-go when traveling—without needing to log into someone else’s device.
Easy setup checklist icon
Simple setup
Just plug it in, connect to Wi-Fi, and play your favorites on any TV.
Roku remote voice search icon
Voice search
Use your voice to search across thousands of apps in just a few seconds.
A perfect fit for any smart home
Works with Apple AirPlay
Works with Apple Home
Works with Amazon Alexa logo
Works with GoogleHome

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.

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
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 × 2160) with up-scaling from 720p and 1080p.
  • 4K HDR TVs*
    Supports Dolby Vision®, HDR10/10+, and HLG up to 60fps.
  • *Requires compatible TV with an HDMI input that supports HDCP 2.2.
Networking
  • 802.11ac dual-band MIMO Wi-Fi® (2.4 GHz / 5 GHz)
Ports
  • HDMI 2.0b, USB for Power & Long-range Wi-Fi receiver
Audio features
  • Digital stereo over HDMI®
  • DTS Digital Surround™ pass through over HDMI
  • Supports pass-through of Dolby-encoded audio over HDMI
Remote control
  • Voice remote with TV power, volume, and mute buttons
    (Remote TV power and volume buttons work with most TVs.)
Power consumption
  • <3.5 W (typical) when streaming 4K UHD video
Power input
  • 5V - 1A
Size
  • 3.7 x 0.80 x .45 inches
Weight
  • 0.90 ounces (26.0 g)
Compatibility
  • Works with Apple AirPlay and HomeKit
  • Works with Google Home
  • Works with Alexa
What's in the box
  • Roku Streaming Stick® 4K streaming player
  • Voice remote with TV power, volume, and mute buttons
  • Two pre-installed AAA batteries
  • USB power cable with long-range Wi-Fi® receiver
  • Power adaptor
Model
  • 3820CA2
Frequently Asked Questions

What is Roku Streaming Stick 4K?

Roku Streaming Stick 4K is our premium streaming stick that offers stunning picture quality and long-range Wi-Fi. Enjoy seamless streaming in dazzling 4K, Dolby Vision, and HDR10+ picture quality. Plus, its compact design allows it to be easily hidden behind your TV. All Roku Streaming Sticks - Roku Streaming Stick, Roku Streaming Stick Plus, and Roku Streaming Stick 4K - are compatible with any TV that has an HDMI port.


    What is 4K streaming?

    4K describes the picture quality you see while you’re streaming, provided you have a 4K compatible TV, while 4K streaming refers to watching content in 3,840 x 2,160 pixels, which is four times the pixels compared to standard HD picture quality of 1,920 x 1,080 pixels. 4K is crisp and clear so you’ll experience lifelike detail. Plus, with High Dynamic Range (HDR), you’ll experience brighter colors that pop and sharp contrast.


      Can I use Roku Streaming Stick 4K to cut the cord?

      Yes! Roku Streaming Stick 4K is great for replacing cable with streaming. There’s endless free entertainment including 200+ Live TV channels with news, sports, and more streaming on The Roku Channel. Plus, you can stream the most popular channels in a snap. It’s easy to keep watching what you love for less. No monthly equipment rentals, long-term contracts, or hidden fees. All you’ll do is stream.


        Does Roku Streaming Stick 4K come with a remote?

        Sure does. Use the included voice remote to power up your TV, adjust the volume, and control your streaming player. That’s right—it controls both your TV and your Roku device! Using your voice, you can even search channels, play your favorites, and more. Roku Streaming Stick 4K also comes with two pre-installed AAA batteries.

          Roku Streaming Stick 4K reviews

          Roku Streaming Stick 4K CA (3820CA2)

          Reviews

          1–8 of 387 Reviews  

          Active Filters

          1. 1 out of 5 stars.

            Hasn't worked for me

            Purchased over the summer. Worked well at first. Then it started to freeze up or wouldn't connect to the internet. I contacted Roku. They tried multiple things. Didn't work. Said it was an issue with the programming. Sent me a replacement. It's not working either.

            Originally posted on roku.com
            1. Response from roku.com:

              Hi there! Thank you for sharing your experience. This seems a bit unusual, and we would like to learn more to assist you in troubleshooting. Please visit us online at support.roku.com/contactus to get started and connect with an agent. Your feedback is very important to us, and we are eager to help. Thank you! Roku Customer Advocate

          2. 2 out of 5 stars.

            Remotes crappie

            I have two stick and three boxes all the remotes buttons breack down all of them they're very crappie that's so you can buy the very expensive substitute remotes

            Originally posted on roku.com
            1. Response from roku.com:

              Hi Alex, thank you for sharing your feedback. Have you had the opportunity to reach out to our customer support team? We would be glad to learn more and assist you in troubleshooting this issue. Please visit us online at support.roku.com/contactus to connect with an agent. Your feedback is very important to us, and we are eager to help. Thank you! Roku Customer Advocate

          3. 1 out of 5 stars.

            Miserable experience

            Miserable experience usually I use YouTube I have at every 3 to 4 minutes and sometimes 55 second ads every 3 to 4 minutes barely you can watch something so miserable

            Originally posted on roku.com
            1. Response from roku.com:

              Hi there! Thanks for the feedback, and we're here to help. For YouTube, you may be able to sign into the YouTube channel using a YouTube Premium subscription to limit or eliminate ads during playback, but you would need YouTube to confirm whether or not that functionality is supported. You can reach out to their support team here: https://support.google.com/youtube/?hl=en#topic=9257498. We hope this is helpful. Happy Streaming! Roku Customer Advocate

          4. 3 out of 5 stars.

            freezes and buffers often

            I have 4 tv's with Roku streaming devices. 3 work fine however the 4K streamer on the smart tv which is the closest the router freezes and buffers often. the router is only in next room with open wall. I even increased with my speed with spectrum to the maximum still no change

            Originally posted on roku.com
            1. Response from roku.com:

              Hi there, thanks for sharing your input! We're here to help. We advise you to try plugging the device into the wall outlet if you have plugged it into the TV. Also, try using another power cable for the device. If this results in the same, we recommend getting the HDMI extender at this link: https://my.roku.com/hdmi. Need help? Contact us online at support.roku.com/contactus to get started and connect with an agent. We’d love to have more reviews from you in the future.
              Happy Streaming! Roku Customer Advocate

          5. 1 out of 5 stars.

            Stick works great, extra remote not so

            Bought the Streaming Stick 4K and it seems to work good. Came with one remote that seems to work okay but sometimes won't respond. Bought an extra voice remote so my wide could have her own and the extra one sucks. Most of the time it doesn't except for the TV controls. Have removed the batteries as described in help and some times it starts working but not for long and other times not working at all. When I do get it to work it won't stay working for more than a few clicks. Have excellent WiFi connection and the stick along with the original remote continues to work. Nothing in troubleshooting has solved my problem. Now I have an extra remote that sits on mu end table and does nothing but collects dust. Very disappointed and over the 30 day period. Would give a 0 rating if I could. Been using Roku for many years and no problems other than this. May try Firestiick and see if that works better.

            Originally posted on roku.com
          6. 2 out of 5 stars.

            Very disappointed

            I bought this several weeks ago. I use it mainly to stream MLB network. Virtually every time the game goes to a commercial break, the app freezes. I have to hit the home button and reload the app. Very annoying. I have spoken with MLB support and Roku support. Each blames the other. This is known problem if you search the internet. Many folks are having the same problem but it has not been addressed.

            Originally posted on roku.com
            1. Response from roku.com:

              Hello! Thank you for sharing with us, and we appreciate that you took the effort to troubleshoot this issue with one of our customer support representatives. For a quick fix, it is imperative to ensure that your device is operating on the latest software version. This will significantly enhance its functionality and provide access to the most recent features. To verify, navigate to Home > Settings > System > Software Update > Check Now. Additionally, reinstallation of the affected channel is recommended. Moreover, it is essential to ascertain the stability of your Wi-Fi connection to enable uninterrupted streaming. For further guidance, please refer to the following link: https://support.roku.com/article/208755548#section-0. If none of these suggestions work, please contact a member of our team so that we can assist you directly at support.roku.com/contactus.
              Thank you!
              Roku Customer Advocate

          7. 1 out of 5 stars.

            Terrible product design.

            The length of the streaming stick makes it a real pain to use with any wall-mounted TV with back-facing HDMI ports.

            Originally posted on roku.com
            1. Response from roku.com:

              Hello! Thank you for sharing your experience with us. We greatly value your feedback, as it plays a crucial role in shaping the products and services we provide. Please be assured that we will forward your review to our product team for their future consideration. If there is anything else that we can assist you in the future let us know at https://support.roku.com/contactus.
              Thanks again, and Happy streaming!
              Roku Customer advocate

          8. 4 out of 5 stars.

            WIsh It Controlled A/V Receiver Audio

            Overall it is a nice player. Selected titles load quickly. Faster than Chromecast with Google TV. Roku remote is of better quality too. The disappointment is that the remote can not be programmed to control the audio level an a A/V receiver. I still need another remote to adjust the volume. Very backward in today's world. Both Fire stick an Chromecast with Google TV remotes do this.

            Originally posted on roku.com
          1–8 of 387 Reviews  
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