Introducing Chromecast Ultra

Delivers everything that you love about Chromecast, plus faster processing speeds and up to 4K Ultra HD & HDR picture quality1. Chromecast Ultra works with iPhone®, iPad®, Android devices, Mac®, Windows® and Chromebook.

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 & HDR1 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 YouTube and Netflix, plus discover thousands of apps at

Set up your Chromecast Ultra in 3 simple steps

Plug Chromecast Ultra into your TV and power supply. Then visit

Connect your phone, tablet, or laptop to the same Wi-Fi network as your TV.

Tap the Cast button in a Cast-enabled app to stream content from your phone to your TV.

Compare Chromecast models


Up to 1080p HD

Fast load times

Wi-Fi only

Chromecast Ultra

Up to 4K Ultra HD & HDR

Ultra-fast load times

Wi-Fi & Ethernet

Surround sound support
Compatible with Android devices, iPhone®, iPad®, Mac®, Windows® and Chromebook
Screen mirroring from compatible Android and laptops

1To 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 2Some providers do not make 4K available. Certain apps require subscriptions