Roku® Streaming Stick® 4K

Streams
HD
4K
HDR
Dolby Vision®
Stunning 4K & Dolby Vision streaming
Easily upgrade any 4K TV to America’s #1 TV streaming platform†
Enjoy 500+ 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

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$34.99
Save $15
$49.99
Limited time offer. While supplies last. Limit 3 per customer.
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Free shipping on all orders*

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30-day money-back guarantee

Roku® Streaming Stick® 4K

Save $15

$49.99

$34.99

Stunning 4K & Dolby Vision streaming

Roku Streaming Stick 4K is the easiest way to give any 4K TV the ultimate upgrade to America's #1 TV streaming platform†. Watch your favorites in stunning 4K, Dolby Vision, and rich HDR10+ colors packed into a slim player with long-range Wi-Fi®. Plus, the sleek design won't block neighboring HDMI® ports.

Rave reviews for Roku Streaming Stick 4K

CNET Editors' Choice Award badge USA Today Reviewed Editors' Choice award badge Android Authority Editors Choice award badge
TV with the Roku UI screen in a family room

Entertainment’s most entertaining platform

With America’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 colors 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 favorite 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

Shows on the go

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.

See why Roku is America’s #1 TV streaming platform*

All the top apps

A ton of free entertainment

Fast, user-friendly experience

Easily explore a world worth of TV

*Based on hours streamed—Hypothesis Group, Dec. 2024

A perfect fit for any smart home

Works with Roku Smart Home Works with Apple Airplay Works with Apple Home Works with Amazon Alexa Works with Google Home
Roku Channel

Your home for free, live, and premium TV

Enjoy thousands of free hit movies, popular TV shows, Roku Originals, 500+ live TV channels, and more.

Stream what you love

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

From the latest movies to original series and classic favorites, enjoy the most popular TV on demand.

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

Never miss the most talked-about events, award-winning shows, primetime sports, and even local news.

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

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
Roku Voice Remote with text descriptions for buttons
  • Voice remote with TV power, volume, and mute buttons
  • (Remote TV power and volume buttons work with most TVs.)
Power consumption
  • <3.5W (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 Roku Smart Home
  • 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
  • 3820R2

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.

Browse our selection of TVs

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 500+ 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.

Learn how to stream and save

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

Reviews

1–8 of 3548 Reviews  

Active Filters

  1. 5 out of 5 stars.

    Good product

    Very easy to use. Saves a lot of money since I have been able to cut cable.

    Helpful?

  2. 5 out of 5 stars.

    No issues with this streaming add-on for my TV. Picture is clear and crisp and is at an affordable price

    Helpful?

  3. 5 out of 5 stars.

    9 TV’s

    As replacing an older TV with a new larger better image TV is happening around my house more often than not. Placing the old TV’s in every home location I can think of can get expensive when you’re using a rented box.

    Roku not only solves this rental box issue but turns the TV in to a portable.

    Also works for stacking 2 TV’s using separate controllers the fun
    Of muting the sound fun with out effecting the other TV.

    Wayne

    Helpful?

  4. 5 out of 5 stars.

    Easy to navigate

    Love the interface and being able to have all the streaming services in plain view. Remote simple to navigate. The only thing that’s could be better is a remote that lights up!

    Helpful?

  5. 5 out of 5 stars.

    What took us so long!?

    Our former streaming stick (not Roku) stopped accessing Netflix and quite frankly, a disappointment. All the while Roku was highly recommended by friends and neighbors, but the thought of disconnecting one while figuring out another was daunting (we're technophobe seniors). Fast forward one year later, we took the leap (hence the subject line). Roku was easy to connect. Netflix & Prime Video buttons on the Roku remote (among others) and we love the mindless ease of the voice mic accessing favorite shows or ordering movies (I get an immediate email from Prime Video confirming movie and rate details). Highly recommend!

    Helpful?

  6. 5 out of 5 stars.

    Works awesome

    It works awesome in our bedroom on the tv. Glad we made the purchase and got it. Thanks roku

    Helpful?

  7. 5 out of 5 stars.

    Easy to operate and save me on my Spectrum bill.
    The installation did not take any time.

    Helpful?

  8. 5 out of 5 stars.

    Roku Streaming Stick 4K

    Streaming stick is very easy to use and works great!

    Helpful?

1–8 of 3548 Reviews  

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Terms & conditions

*Roku is offering free USPS ground shipping on all orders made on Roku.com or a Roku device for a limited time only. Offer only valid in the United States, Puerto Rico, and U.S. Virgin Islands. Void where prohibited. Roku may change or terminate this offer at any time without notice. Orders received by 12:00 PM ET Monday-Friday will be shipped same day. Orders received between 12:01 pm ET Friday through 12:00 pm ET Monday will be shipped Mondays. Allow 1-3 days for delivery after package is shipped. All dates are estimated and exclude federal holidays.

For products purchased from the Roku.com website (www.roku.com) there is a 30-day money-back guarantee from the date your order ships and your payment method is charged. Learn more about Roku's return policy.

**Premium Subscriptions on The Roku Channel are monthly subscription services with a free trial for select services. Promotional 30-day free trial must be redeemed by 4/26/25. SERVICE AUTO-RENEWS AT THE CURRENT SUBSCRIPTION RATE UNLESS CANCELLED THROUGH YOUR ROKU.COM "MY ACCOUNT" PAGE BEFORE FREE TRIAL ENDS. AMC+: 8.99/month. Subscriptions are pre-paid and non-refundable. Promotion is for new subscribers only. This subscription must be added and viewed exclusively on The Roku Channel in the US and may not be available on certain non-Roku devices. Valid payment method required. A temporary authorization hold for the subscription trial may appear on your payment method. Terms subject to change and may be modified or canceled at any time without notice. Void where prohibited. See https://go.roku.com/therokuchanneltc for The Roku Channel Terms of Service. “AMC” “AMC+” and related marks are trademarks of AMC Networks Inc. Individual programs, devices and marks are the property of their respective owners. All Rights Reserved.

What you should know

†Based on hours streamed—Hypothesis Group

4K, HDR, and Dolby Vision picture quality requires compatible content and TV. Channels are subject to change, vary by region, and may require payment.

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, 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. Third party features and services may be subject to change or removal without notice.