Roku Ultra Streaming Player
- 4K resolution listed
- 1920x1080 pixels video output entry
- Ethernet port, Bluetooth, wireless
- Remote and voice control
- 32 GB memory
- 4.9 x 4.9 x 0.85 inches, purple
- H.264 and H.265/HEVC codecs
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A Roku Ultra box with a wired network port, voice control and a long codec list. The listing disagrees with itself on resolution, so confirm the output before relying on it.
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ASIN: B0899HWJ81Category: Streaming Players
Overview
Plugging into a television, this Roku Ultra streams over wireless or Ethernet, adds Bluetooth and voice control to the remote, and lists support for the newer HEVC codec.
Roku equips the Ultra with a wired port, a roomy memory figure and voice control, which suits a main living room screen. The resolution entries conflict, and only Hulu is named as a service.
Who it's for
Households wanting a full-featured Roku box with a wired option suit this model. Anyone who must have a verified 4K output should confirm it first.
Pros and cons
- Wired network port
- Wide codec support
- Resolution entries conflict
- Only one service named
- Extra ports not described
Performance notes
A wired connection avoids Wi-Fi interference, so streams hold steady. HEVC support allows efficient high-resolution video, while the older codec covers earlier streams. Whether the picture is true 4K depends on the resolution entry the seller confirms.
Specifications
| Brand | Roku |
|---|---|
| Dimensions & fit | |
| Item Dimensions L X W X H | 4.9 x 4.9 x 0.85 inches |
| Capacity & performance | |
| Video Output Resolution | 1920x1080 pixels |
| Memory Storage Capacity | 32 GB |
| Construction & materials | |
| Color | Purple |
| Compatibility & installation | |
| Connectivity Technology | Bluetooth |
| Compatible Devices | Television |
| Warranty & support | |
| Supported Internet Services | Hulu |
| Other details | |
| Resolution | 4k |
| Connector Type | Ethernet |
| Video Codec | H.264, H.265/HEVC |
| Control Type | Remote control, voice control |
| Form Factor | TV box |
| Mfr Part Number | Roku Ultra |
| Other Special Features Of The Product | Wireless |
Closest rivals on specs
Easytone Android 14 TV Box 4K- Memory Storage Capacity 32 vs 16 GB (+100%)
XIAOMI TV Stick 4K 2nd Gen with Google TV- Memory Storage Capacity 32 vs 8 GB (+300%)
Frequently asked questions
Does the Roku Ultra work with a 4K TV?
The listing gives 4k as the resolution but 1920x1080 pixels for video output. The entries conflict, so confirm with the seller.
Does the Roku Ultra support voice control?
Yes. The listing names remote control and voice control.
Does the Roku Ultra have an Ethernet port?
The listing names Ethernet as the connector type.