Google Chromecast Ultra

Model: GA3A00414A09

SKU: 314401 Product ID: 847924

Cast your favourite entertainment from your phone, tablet, or laptop straight to the TV, now in Ultra HD.
  • Up to 4K video resolution and lower buffering makes it even easier to cast
  • Cast thousands of apps across videos, sports, music, games & more
  • Works with iPhone®, iPad®, Android phone or tablet, Mac®, Windows® laptop
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    Introducing Chromecast Ultra
    Delivers everything that you love about Chromecast, plus faster processing speeds and up to 4K Ultra HD & HDR picture quality^. Chromecast Ultra works with iPhone®, iPad®, Android devices, Mac®, Windows® and Chromebooks.

    Key Features

    A better way to get 4K video and more to your TV
    Simply use your mobile device to stream your favourite TV shows, movies and more to the TV. And while streaming, you can still text or call without interrupting what's playing or draining your battery. 

    Stream in up to 4K Ultra HD & HDR
    4K Ultra HD & HDR^ enables crisper picture and deeper colours. Even without a 4K TV, Chromecast Ultra delivers the best picture quality possible for your TV. 

    Faster streaming speeds and more reliable connectivity
    Get faster load times and smoother streaming. Comes with a built-in optional Ethernet adaptor for slow Wi-Fi connections.

    Watch content from thousands of your favourite mobile apps
    Enjoy 4K-enabled content from Netflix and YouTube, plus discover thousands of apps at*
    *Some providers do not make 4K available. Certain apps require subscriptions.

    Set up your Chromecast Ultra in 3 simple steps
    Chromecast Ultra is very easy to set up.
    1. Plug Chromecast Ultra into your TV and power supply. Then visit
    2. Connect your phone, tablet or laptop to the same Wi-Fi network as your TV.
    3. Tap the Cast button in a Cast-enabled app to stream content from your phone to your TV.

    ^ To view content in 4K or HDR, a 4K- or HDR-capable TV and reliable broadband Internet connection are also required. Minimum OS and broadband requirements are at Some providers do not make 4K available. Certain apps require subscriptions.

    What's in the box
    Chromecast Ultra
    Power cable
    Power adaptor with Ethernet port

    Technical Specifications
    Device: 58.2 x 58.2 x 13.70 mm
    Power cable: 2 m

    Ports & Connectors:

    Up to 4K Ultra HD

    Wi-Fi 802.11ac (2.4GHz/5Ghz) 1x2 SIMO Wi-Fi

    TV with an HDMI port

    WiFi network

    Compatible computer or mobile device.

    Supported OS and devices: Android 4.1+, iOS 8.0+, Windows 7, or Mac OS X 10.9

    Availability and performance of certain features, services and applications are device- and network-dependent and may not be available in all areas; subscription(s) may be required, and additional terms, conditions and/or charges may apply.


    Media streaming OS - Android

    Media streaming - True

    Screen Resolution - Ultra HD

    Wi-Fi - 802.11 ac

    Connected home features - Yes

    Works with Google Assistant - True

    Manufacturer's warranty - 1 Year


Rated 5 out of 5 by from Must-Buy if you have a 4K TV I bought this a month ago and have been using it daily. Although my TV has smart features with apps. Using this for Plex and Netflix is a much better experience. Your phone or tablet as remote to select content is much better than fiddling with remote and TV app menu. Loads everything faster than the previous generation. Worth the purchase if you have a 4K TV. Chromecast will change the way you use your TV
Date published: 2016-12-30
Rated 5 out of 5 by from Great product. Google Chromecast Ultra installed very easily and works as expected. What more could I say but an excellent product which works with and without 4K media.
Date published: 2017-01-13
Rated 5 out of 5 by from Makes my old sony bravia a new TV Bought this so I can watch netflix on my old (17 years) sony bravia tv without having to plug my laptop into tv via hdmi cable. works like a charm.
Date published: 2017-12-01
Rated 5 out of 5 by from Great product Very good product works very well and no buffering when using an ethernet cable. Much better than apple tv and previous chromecast models! Best of its kind highly recommend!
Date published: 2016-12-16
Rated 5 out of 5 by from Terrific for streaming 4k material! Very happy with this product. The content you can view from YouTube etc. is breathtaking in REAL 4k uhd. Small as - connected to an HDMI port on the telly.
Date published: 2016-12-22
Rated 5 out of 5 by from Easy set up! I got this not that long ago and it was so easy to setup. It's easy to navigate and play thing from your phone or tablet. It has great picture quality too.
Date published: 2017-05-03
Rated 5 out of 5 by from Chromecast Ultra - Excellent features Using since early January 2017. Using the Ethernet option. Great for watching U-Tube Videos.
Date published: 2017-01-27
Rated 5 out of 5 by from Great product Great product. Makes it easy to stream everything straight off of my phone to the TV, rather than having my laptop out and connecting it to the TV via HDMI. Less cluttered with a chrome cast and much easier to pause, raise volume etc as it's straight from your phone, tablet etc. I've even left the house and the video I left playing continues to play, so it's got a great wifi range. Only thing is, sometimes it takes it's time connecting. You have to disconnect and reconnect a few times for it to work and sometimes, the video may still be playing, but it's suddenly disconnected from the app on your phone, meaning you can't even pause, rewind, stop etc. Get's frustrating cause it freezes but it's still a great product in all, and great for people that don't have smart TV's
Date published: 2017-10-09
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^Discounts apply to most recent previous ticketed/advertised price. As we negotiate on price, products are likely to have sold below ticketed/advertised price in stores prior to the discount offer. Prices may differ at Sydney Airport store.