Roku
Roku 3821R2 Streaming Stick 4K+ Voice Remote Pro
4KHDR10
Transform Your Entertainment with Stunning 4K Streaming Introducing the Roku Streaming Stick 4K+, a powerful and portable streaming device that brings your favorite content to life in breathtaking 4K, Dolby Vision, and HDR10+. Enjoy a seamless streaming experience with a super-fast startup, long-...
$68.90*
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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.
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Overview
Transform Your Entertainment with Stunning 4K Streaming
Introducing the Roku Streaming Stick 4K+, a powerful and portable streaming device that brings your favorite content to life in breathtaking 4K, Dolby Vision, and HDR10+. Enjoy a seamless streaming experience with a super-fast startup, long-range Wi-Fi, and the advanced Roku Voice Remote Pro.
Specifications:
- Resolution: 4K UHD
- HDR: Dolby Vision, HDR10+
- Wi-Fi: Long-range Wi-Fi (up to 2x faster)
- Remote: Roku Voice Remote Pro (rechargeable)
- Voice Control: Hands-free voice controls (Hey Roku)
- Private Listening: Headphone jack on remote (headphones sold separately)
- Streaming Channels: Access to thousands of channels (Disney+, Prime Video, Netflix, etc.)
- Voice Assistants: Works with Siri, Alexa, and Google Assistant
- Connectivity: HDMI
- Dimensions: 3.7 x 0.8 x 0.45 inches
- Weight: 0.9 ounces
- Color: Black
Key Features
Hides behind your TV: The stick design plugs right into your TV with a simple setup
Super-fast startup: Stream your favorite channels like Netflix, Apple TV+, Prime Video, and more in a snap
Long-range Wi-Fi: Enjoy fast, smooth TV streaming in any room with a strong Wi-Fi connection
Our best remote: Roku Voice Remote Pro is conveniently rechargeable with TV controls and personal shortcuts
Find your lost remote: Say “Hey Roku, where’s my remote?” and your remote will play a sound
Hands-free voice controls: Say “Hey Roku” to play entertainment, power up your TV, and find your lost remote
Private listening: Use headphones to crank up the volume without disturbing a quiet house Breathtaking picture: Stream in 4K, Dolby Vision, and HDR10 plus with sharp resolution and vivid color
Watch what you love: Stream a massive selection of free, live, and premium TV including 350+ free live TV channels
Works with popular voice assistants: Enjoy easy voice control with Siri, Alexa, and Hey Google
Specifications
Form Factor
Streaming Stick
Picture Quality
4K, Dolby Vision, HDR10+
Remote Type
Voice Remote Pro
Remote Power Source
Rechargeable
Remote Features
TV controls, personal shortcuts, lost remote finder, hands-free voice control, private listening
Wi-Fi Capability
Long-range Wi-Fi
Voice Assistant Compatibility
Siri, Alexa, Hey Google
Included TV Channels
350+ free live TV channels
Frequently Asked Questions
What picture quality does the Roku Streaming Stick 4K+ support?
The Roku Streaming Stick 4K+ streams in 4K, Dolby Vision, and HDR10 plus with sharp resolution and vivid color.
How do I find my lost remote control for this device?
You can say "Hey Roku, where's my remote?" and the remote will play a sound to help you locate it.
Does the Roku Streaming Stick 4K+ remote control offer hands-free voice commands?
Yes, it provides hands-free voice controls to play entertainment, power up your TV, and find your lost remote.
Can I listen to content privately without disturbing others?
Yes, the device supports private listening, allowing you to use headphones to crank up the volume.
Is this streaming device compatible with other voice assistants?
Yes, it works with popular voice assistants including Siri, Alexa, and Hey Google for easy voice control.
What is a key benefit of the design of the Roku Streaming Stick 4K+?
Its stick design plugs right into your TV, allowing it to be hidden behind the screen for a clean setup.
Does this device provide fast access to streaming content?
Yes, it offers super-fast startup for streaming favorite channels and a massive selection of TV in a snap.
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