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Enjoy ultra-high-resolution content with the Chromecast Ultra from Google. This device plugs into your TV or home theater receiver's HDMI port, enabling you to stream media from your mobile device or the web. It supports video with 4K Ultra HD (3840 x 2160) resolution for use with compatible displays. It connects to your home network via 802.11ac Wi-Fi or the included Ethernet adapter. Set it up with the free Chromecast mobile app, then send your favorite online shows, movies, music, and more to your TV using your smartphone, tablet, or laptop.
4K and HDR Support
4K UHD's high resolution enables improved clarity over 1080p Full HD while HDR provides deep, rich colors. Note: To view content in 4K or HDR, a 4K- or HDR-capable display and reliable broadband internet connection are also required.
Remote Control from Your Device
Just tap the Cast button in mobile apps and websites you already use to start casting right to your TV. Use your phone, tablet, or laptop to play, pause, and adjust the volume; all without draining your battery
Chromecast Ultra works with popular apps you like Netflix, YouTube, Google Play, Pandora, and more, enabling you to choose your favorite movies, TV shows, songs, sporting events, and games. Note: 4K not available on all apps. Some apps require subscriptions.
Mirror Your Android Phone or Chrome Browser
See anything on your Android phone or tablet on your TV's larger screen, or use your laptop to cast any website from the Chrome browser. If it's online, you can cast it.
Dual-Band Wi-Fi Connectivity
Chromecast Ultra is designed to keep video resolution high and buffering low thanks to integrated 2.4 and 5 GHz Wi-Fi support and a built-in 1x2 SIMO antenna system. Because content is streamed straight from the cloud, movies and TV shows play without interruption, even if you and your phone leave the room.
For users with slow Wi-Fi connections, Chromecast Ultra comes with a power adapter with an integrated Ethernet port, so you can plug directly into your home network.
Google on Board
Built-in Google support allows you to easily cast content from Google Play Movies, Google Play Music, YouTube, and Chrome web browser.
In the Box
Google Chromecast Ultra (Black)
Power Adapter with Ethernet Port
Limited 1-Year Warranty
Table of Contents
Maximum Video Resolution
3840 x 2160 4K UHD
1 x Ethernet 1 x micro-USB
1 x HDMI
2.4 and 5 GHz Wi-Fi 802.11 ac, 1x2 SIMO
Supported Operating Systems
Android 4.1 and higher iOS 8.0 and higher Windows 7 and higher Mac OS X 10.9 and higher
Power Cord Length
6.6' (2.0 m)
Dimensions (Ø x H)
2.3 x 0.5" (58.2 x 13.7 mm)
Chromecast: 1.7 oz (47.0 g) Power Adapter: 3.6 oz (101.0 g)