








Roku Streaming Stick - 3840R
3840R
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Roku Streaming Stick - 3840R
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Product Details
Roku Streaming Stick — 3840R
Compact 1080p streaming stick with voice remote, AirPlay & smart home compatibility.
Upgrade any HDTV to a simple, fast streaming experience. Plug the slim Roku Streaming Stick into an HDMI port, connect to Wi-Fi and access over 500 free channels plus top streaming services. The included voice remote controls playback and TV power/volume, while the stick’s ultra-compact profile is travel-ready and unobtrusive.
Executive Summary — Streaming Simplified
The Roku Streaming Stick (3840R) is a performance-focused, portable streaming endpoint engineered for straightforward 1080p playback and broad platform compatibility. It pairs a minimal hardware footprint with Roku’s curated streaming experience — delivering over 500 free channels and a robust app ecosystem including Netflix, Disney+, YouTube TV and numerous music services. The Stick’s voice remote, HDMI-friendly form factor and smart-home integrations (AirPlay, HomeKit, Alexa, Google Home) make it a versatile choice for primary or secondary living spaces and on-the-road entertainment setups.
App availability and service features vary by region and over time. Smart home and voice assistant integration require compatible third-party devices and accounts.
Core Capabilities
Roku Platform — Streamlined UX & App Ecosystem
Roku OS aggregates free and subscription channels into an intuitive UI with robust search and discovery. Automatic updates deliver new apps and features over time, ensuring a future-safe platform for content consumption.
Slim HDMI Form Factor & Portable Design
Engineered to occupy minimal space and avoid blocking neighboring HDMI ports, the Stick is optimized for easy installation and travel — plug, power and stream with low visual impact.
Voice Remote with TV Control
The bundled voice remote supports Google Assistant / Alexa voice queries, and includes IR and CEC controls for TV power and volume — consolidating control and simplifying UX.
Smart Home & Casting Interoperability
Native support for Apple AirPlay / HomeKit, Roku Smart Home, Alexa and Google Home allows the Stick to integrate into modern smart home environments and enables native casting from mobile devices.
Key Features
A focused, modern streaming stick designed to add 1080p streaming, voice control and broad ecosystem compatibility to any HDTV.
1080p HD Streaming
Full HD playback up to 1920×1080 @ 60fps with 720p→1080p upscaling for legacy content.
Voice Remote & Universal Control
Voice mic for search and assistants; IR/CEC control for TV power and volume — one remote to rule the room.
Dual-Band Wi-Fi 4
2.4 / 5 GHz 802.11n support for reliable streaming in a variety of home network environments.
500+ Free Channels & Top Apps
Access to free channels plus Netflix, Disney+, YouTube TV, Fubo, Pandora, Spotify and more.
AirPlay, HomeKit, Alexa & Google
Seamless casting and voice assistant integrations for multi-device ecosystems.
Travel-Ready & Slim
Small form factor that fits behind TVs and travels easily without blocking adjacent HDMI ports.
Technical Specifications
Platform & General
Video & Audio
Networking & Wireless
Inputs / Outputs
Remote & Voice
Power, Dimensions & Packaging
Compatibility & Notes
What’s in the Box
Roku Streaming Stick (3840R)
Slim HDMI stick for 1080p streaming with voice remote and USB-C power.
Voice Remote Control
Includes built-in microphone and TV power/volume control; requires 2× AAA batteries (included).
USB-C to USB-A Power Cable
Supplies power to the Stick (USB power source not included).
Documentation
Quick start guide and Limited 1-Year Manufacturer Warranty.
Included in the Box