Model 4661R

    Roku Ultra - digital multimedia receiver

    Prices

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    Specs

    Network & Internet

    • Functionality
      Internet radio playback, Internet video playback, digital audio playback, digital photo playback, digital video playback

    Connections

    • Type
      HDMI output, USB 2.0, network
    • Connector Location
      rear

    Miscellaneous

    • Color Category
      Black
    • Included Accessories
      2 AA batteries, AC power adapter, Wi-Fi remote control, headphones

    Header

    • Brand
      Roku
    • Product Line
      Roku
    • Model
      Ultra
    • Packaged Quantity
      1

    Audio System

    • Type
      digital multimedia receiver
    • Subcategory
      AV components
    • Functions
      digital player, network player
    • Media Content Source
      Network, USB-host, flash memory card
    • Audio Formats
      AAC, ALAC, DTS, FLAC, MP3, WAV, WMA
    • Video Formats
      AVC, H.264, H.265, HEVC, MKV, MOV, VP9
    • Photo Formats
      GIF, JPEG, PNG
    • Built-in Decoders
      Dolby Audio
    • Additional Features
      Midnight Mode, lost remote finder, smartphone remote controlled, voice search
    • Digital Content Protection
      HDCP 2.2

    Network & Internet Multimedia

    • Functionality
      Internet radio playback, Internet video playback, digital audio playback, digital photo playback, digital video playback
    • Connectivity Interfaces
      IEEE 802.11ac, IEEE 802.3 (Ethernet), IEEE 802.3u (Fast Ethernet)
    • Internet Streaming Services
      CBS, Hulu, Netflix, SlingPlayer

    Supported Video Resolutions

    • Frame Rate
      60fps
    • Resolution
      3840 x 2160

    Flash Memory

    • Supported Flash Memory Cards
      microSD

    Signal Processing Features

    • Resolution
      4K UHD (2160p)
    • HDR Capable
      Yes
    • HDR Technology
      HDR 10
    • Upscaling via HDMI
      up to 4K

    Dimensions & Weight (Shipping)

    • Shipping Width
      7.1 in
    • Shipping Depth
      7.1 in
    • Shipping Height
      2.7 in
    • Shipping Weight
      20.1 oz

    Dimensions & Weight

    • Width
      4.9 in
    • Depth
      4.9 in
    • Height
      0.8 in
    • Weight
      8.46 oz

    Service & Support

    • Type
      1 year warranty

    Service & Support Details

    • Type
      limited warranty
    • Full Contract Period
      1 year

    General

    • Manufacturer
      Roku