Tech Specs
 
  Networking Connectivity Technology: 802.11Ac Mimo Dual-Band Wireless Wi-Fi And 10/100 Base-T Ethernet
  Tv Compatibility:  
 1) Hd Tvs Up To 1080P (1920 X 1080) With Up-Scaling From 720P; 
 2) 4K Uhd Tvs Up To 2160P At 60Fps (3840 � 2160) With Up-Scaling From 720P And 1080P And Tv Must Have An Hdmi Input That Supports Hdcp 2.2; 
 3) 4K Uhd Hdr Tvs Supporting Hdr10 And Tv Must Have An Hdmi Input That Supports Hdcp 2.2
  Ports: Power, Hdmi 2.0A, Ethernet 10/100, Microsd, And Usb
  Audio Features:  Digital Stereo Over Hdmi, Dts Digital Surround Pass Through Over Hdmi, And Dolby Audio And Dolby Atmos Pass Through Over Hdmi
  Storage Expansion:  Microsd Card Slot For Additional Channel Storage And Usb Port For Local Playback
  Remote Control: Enhanced Voice Remote With Personal Shortcut Buttons, Tv Power, Volume, And Mute Buttons, Plus Headphone Jack For Private Listening
  Power Consumption: <4.5W (Typical) When Streaming 4K Uhd Video
  Power Input: 12V � 1.5A Power Adaptor
  Usb Media Formats:  
 1) Video: H.264/Avc (.Mkv, .Mp4, .Mov), H.265/Hevc (.Mkv, .Mp4, .Mov); Vp9 (.Mkv); 
 2) 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); 
 3) Image: Jpg, Png, Gif (Non-Animated)
  Size: 4.9 X 4.9 X 0.85 Inches
  Weight: 8.0 Ounces
  Compatibility: Works With Google Assistant And Compatible With Alexa
  What�S In The Box: 
 1) Roku Ultra Streaming Player; 2) Enhanced Voice Remote With Personal Shortcut Buttons, Tv Power, Volume, And Mute Buttons, Plus Headphone Jack For Private Listening; 
 3) Premium Jbl Headphones For Private Listening; 4) Two Aa Batteries; 5) Power Adaptor    
    
                                
                
                    ![Roku 4670Rw Ultra 4K Hdr W/Premium Jbl Headphones Streaming Media Player]()