Roku Streaming Stick 4K
Streams
HD
4K
HDR
Dolby Vision®
More powerful than ever with super-fast startup
Designed to hide behind your TV
Spectacular Dolby Vision® picture quality
Long-range Wi-Fi®, now up to 2x faster
Stream a massive selection of free, live, and premium TV
Voice remote with TV controls
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30-day money-back guarantee

Enjoy 3 months free** of Apple TV+ when you buy an eligible Roku streaming device. See full terms below.
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Powerful & portable

Roku® Streaming Stick® 4K is faster and more powerful than ever. The redesigned long-range Wi-Fi® receiver is super-charged with up to 2x the speed—exactly what you need for seamless streaming in spectacular 4K, Dolby Vision®, and HDR10+ picture.

Roku TV with Home Screen UI

Designed to stream, not be seen

The stick plugs right into your TV with a simple setup. It’s perfect for wall-mounted TVs and keeping wires out of sight.

Small device. Big entertainment.

Start watching in a snap with a super-fast startup. Enjoy seamless streaming in rooms farther from your router with the long-range Wi-Fi® receiver, now up to 2x faster.

Man speaking into the voice remote to search for content

No more juggling remotes

Power up your TV, adjust the volume, and control your Roku device with one remote. Use your voice to quickly search, play entertainment, and more.

Breathtaking picture quality

With 4K picture, stream in four times the resolution of HD and experience lifelike clarity as colors pop off your screen with Dolby Vision® and HDR10+.

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Quick and easy setup

Plug it in, connect to the internet, and start streaming. It’s that simple.

Roku remote with voice search icon

Voice search

Use your voice to search across thousands of apps in just a few seconds.

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Headphone mode on mobile

Use headphones with the Roku mobile app to crank up the volume any time.

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Automatic updates

Get the newest apps, features, and more without even thinking about it.

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.

Explore The Roku Channel

Stream what you love

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

See what's on
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Enjoy 3 months free** of Apple TV+

with the purchase and activation of an eligible Roku streaming device. See full terms below. 

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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
  • <3.5W (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 a streaming player that has 2x the speed and long-range Wi-Fi®, making it faster and more powerful than ever. You’ll experience seamless streaming in dazzling 4K, Dolby Vision®, and HDR10+ picture, plus the ability to watch whenever you want, all without needing to pay for cable. All of this, and it’s small enough to hide behind your TV. Both our Roku Streaming Stick 4K and all other 4K Roku streaming players work with any TV with an HDMI.

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 300+ 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

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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.

**Offer ends 2/3/2025 at 11PM ET. Available in the Apple TV app on Roku streaming devices. Valid only for new subscribers to Apple TV+ in your region. Limit one offer per streaming device and Apple ID. Plan automatically renews at your region’s price per month until cancelled. Requires Apple ID with payment method on file. Payment will be billed to payment method on file and can be cancelled anytime at least a day before each renewal date in your service account settings. Terms and Apple Privacy Policy apply; see the applicable terms at https://www.apple.com/legal/internet-services/itunes/us/terms.html. Must be the minimum age required in your country and in the country that matches the store front on which you are redeeming the offer. Compatible products and services required. Cannot be combined with other offers providing access to the same service. Apple TV+ is a service mark of Apple Inc.

What you should know

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.