- Dimensions: 163 (W) × 105 (D) × 65mm (H)
- Weight: 268g
- Wi-Fi: Dual-band (2.4 GHz/5GHz) IEEE 802.11 a/b/g/n/ac connectivity
- Bluetooth: Bluetooth Low Energy 4.2 (BLE)
- Headset jack: 3.5mm headset jack
- USB: USB-C™ port for charging, wired gameplay and accessories, such as USB-C headsets. HID-compliant
- Google Assistant button and microphone: Google Assistant button to trigger the microphone
- Capture button: Quick access to image and video capture
- Battery: Internal rechargeable Li-Ion battery
- Colour: Clearly White
Google Chromecast Ultra
- Dimensions: 58.20 mm x 13.70 mm x 58.20 mm
- Weight:
- Device: 47 g (1.6 oz)
- Adaptor: 101 g (3.5 oz)
- Resolution: Supports all resolutions up to 4K Ultra HD and high dynamic range (HDR) for stunning picture quality.
- Wireless: 802.11ac (2.4 GHz/5 Ghz) 1x2 MISO Wi-Fi for high-performance streaming
- Power: Power supply required and included
- Ports & Connectors: HDMI plugs directly into the TV, Micro-USB for power and data, Ethernet port on the power adaptor for hard-to-reach Wi-Fi spots in your home
- Supported operating systems: Android 4.2 and higher, iOS 9.1 and higher, macOS® X 10.9 and higher, Windows 7 and higher
- Colour: Black