Roku Streaming Stick HD (3840EU)

The Roku Streaming Stick HD (3840EU) is a compact, entry-level streaming device designed to deliver smooth 1080p Full HD entertainment in a sleek plug-and-play format. Released in 2025, this portable HDMI stick connects directly to your TV and can be powered by the TV’s USB port, eliminating the need for a separate power adapter in most setups. Running on Roku OS, it provides access to thousands of streaming channels, live TV options, and popular subscription services, making it an affordable and travel-friendly solution for upgrading any HD television.

Product Features

Full HD 1080p Streaming

Enjoy crisp and clear 1080p Full HD resolution at 60fps with automatic upscaling from 720p content. Designed specifically for HD televisions, this model does not support HDR, ensuring optimized performance for standard HD displays.

Compact Plug-and-Play Design

The slim HDMI stick design plugs directly into your TV’s HDMI port and stays discreetly hidden behind the screen. Its lightweight and portable build makes it ideal for travel, with settings and logins remaining saved when switching between TVs.

Powered by Your TV

With improved power efficiency, the device can typically be powered directly through your TV’s USB port using the included USB-C cable, reducing cable clutter and eliminating the need for a power brick in most cases.

Roku Voice Remote with TV Controls

The included Roku Voice Remote features built-in voice search and dedicated buttons for TV power, volume, and mute. Control both your TV and streaming experience with a single remote.

Bluetooth Headphone Mode

Pair compatible Bluetooth headphones directly to the device for private listening without disturbing others.

Dual-Band Wi-Fi Connectivity

Equipped with dual-band Wi-Fi 4 (802.11n) supporting both 2.4 GHz and 5 GHz bands for reliable wireless streaming performance.

Smart Home Compatibility

Seamlessly integrates with Apple AirPlay, Apple HomeKit, Google Home, and Amazon Alexa for voice control and smart ecosystem connectivity.

Access to Popular Streaming Platforms

Stream content from leading services such as Netflix, YouTube, and Amazon Prime Video, along with thousands of additional free and subscription-based channels.

Product Specifications

• Brand: Roku
• Model Number: 3840EU (3840R)
• Product Type: HD Streaming Stick
• Processor: ARM Cortex A55
• RAM: 512 MB
• Internal Storage: 512 MB
• Maximum Resolution: 1080p Full HD at 60fps
• HDR Support: Not supported
• Wireless Connectivity: Dual-band Wi-Fi 4 (802.11n, 2.4 GHz / 5 GHz)
• Ports: Built-in HDMI (male), USB-C (power only)
• Dimensions: 3.7 x 0.8 x 0.45 inches (9.4 x 2.0 x 1.14 cm)
• Weight: 0.9 oz (26 g)
• Remote Type: Roku Voice Remote with TV power, volume, and mute controls
• Operating System: Roku OS
• Compatibility: Designed for HD televisions
• Power Source: USB-C powered (typically via TV USB port)
• Condition: Brand New