More powerful connection than a smartphone.
The available OnStar 4G LTE Wi-Fi hotspot is the most powerful and reliable AT&T built-in data connection available from any car company. Which means you can easily connect on the go.
The ultimate Wi-Fi hotspot
Whenever your vehicle is on, available OnStar 4G LTE Wi-Fi is too. It offers great signal quality and bandwidth for up to 7 devices.
Fast, easy, reliable
The available OnStar 4G LTE Wi-Fi hotspot provides a better in-vehicle experience than your smartphone. The stronger signal delivers a fast, reliable connection. It's automatically on after initial setup and ready to connect to your mobile devices.