Skip to content
Main Content
product image

Roku - Ultra Streaming Media Player - Black

Model: 4640R
SKU: 5515700
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Maximum Supported Resolution: 2160p (4K)
    • Operating System Compatibility: Not Applicable
    • Remote Control Included: true
    • Media Card Slot: true
  • General
    • Product Name: Ultra Streaming Media Player
    • Brand: Roku
    • TV Compatibility: Most HDTVs with an HDMI interface
    • Model Number: 4640R
  • Compatibility
    • Compatible Wireless Standard(s): Wireless AC (The wireless networking standard(s) the device is backwards compatible with. This includes networking protocols based on the IEEE 802.11 standard (alphabetically ascending) and the Wi-Fi Alliance standard (numerically ascending), both of which provide high-throughput wireless local area networks (WLANs). Devices designed to work with specific standard(s) will be backwards compatible with previous versions but may not run at optimal performance when using earlier iterations.)
    • Playable Formats: AAC, MP3, MPEG-4, MKV, H.264, H.265, VP9, JPEG
    • Media Card Compatibility: microSD
    • Interface(s): Ethernet, HDMI, USB 2.0 (Refers to the types of connections that devices use to interact and communicate with each other.)
  • Warranty
    • Manufacturer's Warranty - Parts: 1 year
    • Manufacturer's Warranty - Labor: 1 year
  • Other
    • UPC: 829610001104

Stream your favorite TV shows and movies straight to your TV with the Roku Ultra. It has voice search to make finding your next binge easier, and it's compatible with 4K Ultra HD displays for crystal-clear picture quality. The Roku Ultra includes a lost remote finder so you never have to search the couch cushions again.

Streaming media players

  • A huge selection of entertainment: More than 450,000 TV episodes and movies on more than 4500 channels. Ideal for use with Netflix, Hulu and PBS KIDS.
  • 4K picture quality and HDR: 4K picture immerses you in the action with crisp, life-like images that practically jump off the screen.
  • Roku is compatible with your mobile devices.: Download the Roku app on your Android or iOS device to send photos, music and video to your TV.
  • Private listening via remote or mobile: Plug the included headphones into the wireless remote for private listening, or use your iOS or Android phone or tablet and the Roku mobile app to enjoy private listening anytime with plug-in headphones.
  • Find content quickly and easily with voice search: Using the included Wi-Fi remote, simply say the name of the title, actor, director or film category you want to search and get results instantly.
  • High-speed wireless connectivity: Built-in 802.11ac Wi-Fi connects to the Internet through your wireless home network (wireless router required and sold separately).
  • Compatible with most TVs: Easily connects to HDTVs and 4K Ultra HD TVs.
Whats Included
  • Roku Ultra Streaming Media Player
  • Point-anywhere Wi-Fi remote control
  • 2 AA batteries
  • Premium in-ear headphones
  • Power adapter
  • USB cable
  • Owner's manual

Q: How large a capacity micro SD card can I use in the Roku 4 Ultra ?

A: Anything over 2 Gig is overkill. The card is used to store games or channel lists. The Roku is a streaming device only, which means you can't download video to the card. There are some exceptions such as a couple of apps that allow you to download videos you've rented or purchased. However, there aren't many. To answer your question straight out, I believe the Ultra can handle a 64 Gig card, but using a card that big is just a waste of storage, IMO.

Q: Has anyone used this device (Roku - Ultra Streaming) paired with a Samsung 4k TV to watch UHD movies on VUDU? The Roku 4 is supposed to work but I would like to purchase the Ultra instead. Thank-You

A: If you notice, the Roku 4 is no longer featured on Roku's site. One of the drawbacks for that model was lack of HDR capabilities. I have the Roku Ultra and it definitely has an option to use HDR onto your HDR capable TV. Note: My TV has HDR set to 'on' so this might be something to take into consideration. The Roku won't magically provide HDR to a 4K TV that doesn't support HDR.

Q: What internet speed is recommended when using this device?

A: You should definitely have a broadband connection, whether it is cable, DSL or fiber. That connection should be a minimum of 3 Mbps for SD (standard definition) streaming, and a minimum of 5 Mbps for HD video streaming.

Q: I just purchased ultra roku and when my husband went to set up a phone number came up to call. They wanted a $59.95 one time set up fee? Has anyone else had this happen and is it legit? Didn't do it but would like to know. Thanks.

A: I recently installed a new Roku Ultra, and had no similar experience. To my knowledge, the only other charges would be associated with providers such as Netflix, SlingTV, etc. I had no setup fee.

Q: What is the difference between this one and the Roku 4? Did it just get renamed or is there a difference?

A: Big differences. Better Plex compatibility when playing high bit-rate sources, smaller footprint, cooler running (no fan), auto stand by that works, redesigned remote (better button placement), and up scaling for both 720p and 1080p.

Q: Considering buying this Roku. Read some reviews online where people using regular HDMI cable, 4K content was not displayed. Do you need the 2.2 cable?

A: Ok if you are a Man you know the montra... always go BIGGER whenever you can. and You get your moneys worth. If you put in a substandard product between your Roku and your TV you will get a sub standard picture.

Q: Our television is a Samsung 8000 led tv. It is not new. Will I be able to use this device and download amazon prime? Right now I can stream Netflix on a google box but not amazon prime. Should I look for another device ?

A: I have an old Sony Bravia (8 years old), that runs just fine with the RokuUltra connected via HDMI. Can access AmazonPrime, Hulu, Netflix and various other apps without any issues. AmazonPrime made a change recently in terms of which devices can use their apps (I think Google used to but can't now). The link to see which devices can use the AmazonPrime app is here: https://www.amazon.com/gp/feature.html/ref=dv_watchanywheredm?&docId=1001423601

Q: Can I watch my favorite NFL team through my Computor , phone, device or Roku device when I am traveling? I am striking out!

A: I believe what you mean is that you are "fumbling". However you can now get NFL sunday ticket independent of directv which you can stream on computer etc...