What is the purpose of a Jetpack device?

A Jetpack device serves to create a Wi-Fi hotspot through a cellular network. This function is particularly useful for users who need internet access on multiple devices while on the go. Jetpack devices connect to the cellular network and share that connection wirelessly, allowing laptops, tablets, and smartphones to access the internet without being tied to a physical connection.

The ability to create a mobile Wi-Fi network is essential for maintaining internet access in various locations, which is ideal for travel, outdoor activities, or areas lacking broadband infrastructure. The other options do not align with the primary function of a Jetpack device; for example, providing a fixed home internet connection is more typical of traditional broadband services rather than a mobile hotspot device.