- Clear, immersive picture quality
- Lost remote finder
- USB and microSD ports
- Private listening on your remote
- Night listening mode
Power. Picture. Performance.
The Roku Ultra is great for heavy streamers and home theaters.
Top-of-the-line with a quad-core processor and our best wireless, the Roku Ultra is perfect for heavy streaming in HD, 4K, and HDR.
Get a connection that stands up to what you want to stream with dual-band wireless—or use the Ethernet port for wired streaming.
The Roku Channel*
Stream hundreds of hit movies, TV shows, and more—anytime, anywhere.
Just say it to search by title, actor, or director across 1,000+ channels.
Use headphones to listen as loud as you want without disturbing the house.
Cast to TV
See your photos, videos, and music up on your big screen.
Digital stereo over HDMI®
DTS Digital Surround™ pass through over HDMI
Dolby Audio™ and Dolby ATMOS® pass through over HDMI
Night listening mode
microSD card slot for additional channel storage
USB port for local playback
Voice remote with TV power and volume buttons as well as voice search, headphone jack, and gaming buttons
Speaker for lost remote finder alerts
Player includes IR receiver, compatible with various universal remotes
In the Box
- Roku Ultra streaming player (model 4661)
- Voice remote with TV power and volume buttons, headphone jack for private listening, gaming buttons and lost remote finder.
- Premium JBL headphones for private listening
- Two AA batteries
- Power adapter for heavy streamers, living rooms & primary TVs, and home theaters
- Top-of-the-line with a quad-core processor and our best wireless, the Roku Ultra is perfect for heavy streaming in HD, 4K, and HDR.
- 802.11ac MIMO dual-band wireless
- 10/100 Base-T Ethernet
- HD TVs – Up to 1080p (1920 x 1080) with up-scaling from 720p
- 4K UHD TVs – Up to 2160p at 60fps (3840 × 2160) with up-scaling from 720p and 1080p. TV must have an HDMI input that supports HDCP 2.2
- 4K UHD HDR TVs – Supports HDR10. TV must have an HDMI input that supports HDCP 2.2
Power, HDMI 2.0a, Ethernet 10/100, microSD, USB
<4.5W (typical) when streaming
2V – 1.5A power adapter
USB media formats
- Video — H.264/AVC (.MKV, .MP4, .MOV), H.265/HEVC (.MKV, .MP4, .MOV); VP9 (.MKV)
- Audio – AAC (.MKV, .MP4, .MOV); MP3(.MP3, .MKV); WMA (.ASF, .WMA, .MKV), FLAC (.FLAC, .MKV), PCM (.WAV, .MKV, .MP4, .MOV), AC3/EAC3 (.MKV,.MP4. .MOV, .AC3), DTS (.MKV, .MP4, .MOV), ALAC (.MKV, .MP4, .MOV, .M4A)
- Image — JPG, PNG, GIF (non-animated)
4.9 x 4.9 x 0.85 inches
Manufacturer Product Warranty
California Proposition 65 Warning
WARNING- Cancer and Reproductive Harm- www.P65Warnings.ca.gov