The Novatel Wireless Application Port driver is typically used for Novatel Wireless devices, such as mobile broadband modems, hotspots, or USB dongles. Novatel Wireless produces a range of mobile internet devices that provide connectivity via cellular networks (e.g., 3G, 4G LTE). The Application Port driver allows these devices to interface with your computer, enabling proper functioning of the device and access to the mobile broadband service.

In many cases, the Novatel Wireless Application Port driver is used in conjunction with Novatel's mobile broadband management software (such as MiFi Manager or Mobile Broadband Connect), which is responsible for managing the connection, settings, and usage data.