Roku

Roku Streaming Stick 4K | Streaming Device 4K/HDR/Dolby Vision with Voice Remote with TV Controls and Long-Range Wi-Fi

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Item # 990331821
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Columbus, 43215
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Smart summary

Generated by AI
  • Spectacular Visuals: Enjoy seamless streaming in spectacular 4K, Dolby Vision, and HDR10+ picture quality, powered by a faster and more powerful device.
  • Compact Integration: The sleek, compact stick design plugs directly into your TV, hiding discreetly behind it for a simple, clutter-free setup.
  • Advanced Voice Control: Utilize the push-to-talk voice remote to search, play entertainment, and control TV power/volume, with compatibility for Siri, Alexa, and Hey Google.
  • Boosted Wi-Fi: Features a redesigned long-range Wi-Fi receiver, offering up to 2x faster speeds for a strong, seamless streaming connection throughout your home.
  • Vast Entertainment: Access a massive selection of free, live, and premium TV, including popular streaming services, Roku Originals, and over 400 free Live TV channels.
  • Instant Streaming: Benefit from super-fast startup, enabling immediate access to apps like Netflix, Disney+, and HBO Max right after turning on your TV.
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roku streaming stick 4k | streaming device 4k/hdr/dolby vision with voice remote with tv controls and long-range wi-fi — Front-facing retail box with purple packaging showing the Roku stick dongle and black voice remote with purple directional pad; badges for HD, 4K, HDR and Dolby Vision, text noting long-range Wi‑Fi and super-fast startup, and app icons for Netflix, Disney+, HBO Max, Hulu and more. Suitable for 4K, Dolby Vision, and HDR10+ playback and often used as a compact travel or dorm-room streaming solution.
Roku Streaming Stick 4K | Streaming Device 4K/HDR/Dolby Vision with Voice Remote with TV Controls and Long-Range Wi-Fi
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About this item

Product details

The 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.
A sleek, compact design hides behind your TV. Whether you’re setting up a dorm room or traveling for work, all you have to do is plug in and play. Controlling your entertainment is easier than ever with the included push-to-talk voice remote—just say what you’re looking for and let the remote do the rest.

Start streaming in a snap with America’s #1 TV streaming platform* and enjoy a massive selection of free, live, and premium TV from Netflix, Disney+, HBO Max, Apple TV+, and more, as well as Emmy®-nominated Roku® Originals only on The Roku Channel.

*Based on hours streamed—Hypothesis Group.

  • Hides behind your TV: The stick design plugs right into your TV with a simple setup.
  • Super-fast startup: Start streaming apps like Disney+, Prime Video, HBO Max, Apple TV+, Netflix, Sling, and Hulu in a snap—just turn on your TV.
  • Long-range Wi-Fi® receiver: Enjoy fast, seamless TV streaming in any room with a strong Wi-Fi® connection, now with up to 2x the speed.
  • No more juggling remotes: Power up your TV, adjust the volume, and control your Roku Streaming Stick with the Roku remote.
  • Voice search & control: Quickly search, play entertainment, and control your streaming device with the voice remote.
  • Breathtaking picture: Stream in 4K, Dolby Vision, and HDR10+ with sharp resolution and vivid color.
  • Watch what you love: Upgrade your streaming with a massive selection of free, live, and premium TV, including Roku Originals and 400+ free Live TV channels on The Roku Channel.
  • Works with popular voice assistants: Enjoy easy voice control with Siri, Alexa, and Hey Google.

Enjoy complimentary Apple Service Trials with this purchase.

Redemption instructions will be emailed post purchase. Terms apply.

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Specifications

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®, 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
Compatibility
  • Works with Apple AirPlay and HomeKit, Google Home, and Alexa
Model
  • 3820R2

Warnings and disclaimers

Ingestion Hazard

This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

WARNING - California Proposition 65

 WARNING: This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and Bisphenol A (BPA), which is known to cause birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.www.P65Warnings.ca.gov 

Member ratings & reviews

4.6 out of 5 stars
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3,712 ratings3,669 reviews
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  1. 5 stars81% (2,998)
  2. 4 stars11% (393)
  3. 3 stars3% (114)
  4. 2 stars2% (90)
  5. 1 star3% (117)
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Showing 1-3 of 3,669 reviews

Sep 9, 2026
Reviewer name: Dododada
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Streaming stick is worth the price

I had the little box Roku and it seemed to be struggling and would often go offline and reboot. I plugged the streaming stick into the back of my tv and it has worked so much better and faster. I would definitely recommend the streaming stick if you're having trouble with any of the other devices. Plus you can take it with you on trips.

Review from walmart.com
Helpful?12WCQ0OQV3ZW13869674101
Jul 26, 2026
Reviewer name: SusieSky71
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

DO YOU WANT TO SAVE ON YOUR CABLE BILL?

Check your cable Co bill! I got rid of the cable boxes and the DVR %26 replaced them with ROKU STICKS. Each comes with a remote that is easy to use. Did you know you can STREAM EVERYTHING now with SPECTRUM? Even your DVR access! I am saving over $100/mo by Streaming-the quality is great too!!

Review from walmart.com
Helpful?12WCQ0OQV3ZW13869674101
Apr 23, 2026
Reviewer name: bonnie
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

there is nothing i dislike about the ROKU Sticks. I have one on each tv soeverybody gets to watch what they want without having to wait for someone else to finish a program. plus there are so mamy shows, series and chanel's to chosse from. I LOVE IT!!

Review from walmart.com
Helpful?12WCQ0OQV3ZW13869674101

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