Roku

Roku yun-dong-164 Ultra LT 4K HDR Streaming Media Player

4.6 (965 reviews)
4KHDR

Roku Ultra LT brings smooth 4K HDR streaming, wired Ethernet reliability, and a voice remote with private listening to your main TV.

$68.30*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The Roku Ultra LT is designed to be the streaming hub for your household's main television, delivering 4K HDR content with the processing power to keep everything running smoothly. The quad-core processor inside means navigating Roku's interface, launching apps, and switching between streaming services feels snappy — a noticeable upgrade over entry-level Roku devices where lag and load times can test your patience. It supports dual-band Wi-Fi for wireless flexibility, but the real advantage at this tier is the dedicated Ethernet port. Wired connectivity eliminates the buffering hiccups that plague Wi-Fi-only devices, especially in homes with congested networks or where the router sits far from the TV. For 4K content, that connection stability is the difference between seamless playback and frustrating mid-show quality drops.

The included enhanced voice remote does more than channel surf. It controls TV power and volume — so you can retire your TV's original remote — and the built-in headphone jack with included earbuds enables private listening directly from the remote, a feature that proves genuinely useful in shared households. Voice search works across channels to find content without typing on an on-screen keyboard. The microSD card slot lets you expand storage for additional apps and channels if you are a heavy installer. In the box, Roku includes a premium 4K HDMI cable alongside the remote, headphones, and power supply, so setup takes minutes. For anyone who wants reliable, high-quality streaming without fussing over settings or compatibility, the Ultra LT handles the job with minimal friction.

Key Features

【Roku Ultra LT】Roku Ultra LT has a quad-core processor and is great for smooth wired and wireless streaming. It's perfect for heavy streaming in HD, 4K, and HDR and delivers the kind of powerful performance you want on your home's main TV.

【Endless entertainment】stream it all, including free TV, live news, sports, and more; never miss award-winning shows, the latest blockbuster hits, and more; access 500,000+ movies and TV episodes; stream what you love and cut back on cable TV bills.

【Lots of extras】Roku Ultra LT is packed with features you will love, including microSD for extra channel storage; use the included headphones to pump up the volume on your shows without disturbing the house.

【No more juggling remotes】Power up and adjust the volume on most televisions, control your player, and enjoy private listening with the enhanced voice remote and included headphones; use your voice to search across channels, turn captions on, and more in a touch.

【Smooth streaming】Get a connection that stands up to whatever you want to stream with dual-band wireless or use the Ethernet port for wired streaming.

Specifications

Brand
Roku
Model
yun-dong-164
Resolution
4K UHD / HDR
Processor
Quad-Core
Wireless
Dual-Band Wi-Fi, Bluetooth
Wired Connectivity
Ethernet Port
Expandable Storage
MicroSD Slot
Remote
Enhanced Voice Remote with Headphone Jack
Included Accessories
4K HDMI Cable, Headphones

Pros & Cons

👍 Pros

  • Quad-core processor keeps the interface and app switching responsive, with noticeably less lag than budget Roku models
  • Ethernet port provides a stable wired connection for consistent 4K HDR streaming without Wi-Fi buffering interruptions
  • Private listening through the remote's headphone jack is genuinely useful for late-night viewing and shared living spaces
  • Includes a 4K HDMI cable and headphones in the box, so there is nothing extra to buy on day one
  • MicroSD slot allows expanded storage for additional streaming channels and apps

👎 Cons

  • Voice remote relies on disposable batteries rather than a rechargeable battery, adding ongoing replacement cost
  • No Dolby Vision support on the Ultra LT limits HDR performance compared to devices that support the full Dolby ecosystem
  • Remote's dedicated app shortcut buttons are pre-programmed and cannot be reassigned to your preferred services
  • The unit itself is larger than stick-style streamers, requiring shelf or entertainment center space behind the TV

Frequently Asked Questions

The Ultra LT is a slightly trimmed-down version of the flagship Ultra. It shares the quad-core processor, 4K HDR support, Ethernet port, and voice remote, but may lack certain premium features like a USB port or the rechargeable remote battery found on the full Ultra. For most households, the streaming performance and app experience are effectively identical.
Yes, it supports dual-band Wi-Fi (2.4GHz and 5GHz) and includes a dedicated Ethernet port for wired connections. If your router is nearby, wired Ethernet eliminates buffering issues caused by Wi-Fi congestion, which is especially helpful for consistent 4K streaming.
The enhanced voice remote has a built-in headphone jack. Plug in the included earbuds and audio routes directly to the remote, muting your TV speakers. It is great for late-night watching without disturbing others. The feature works with any app on the Roku, not just select ones.
The Roku Ultra LT includes a premium 4K HDMI cable, power adapter, the enhanced voice remote with batteries, and a pair of headphones. You can plug it in and start streaming right out of the box — no extra purchases needed.
Roku's platform provides access to over 500,000 movies and TV episodes across thousands of free and paid channels, including all major services. The Roku Channel also offers a substantial library of free ad-supported content, live news, and sports.