The Surface Mobile Broadband GPS driver is a software component used to enable GPS functionality on devices that have a mobile broadband module (such as a cellular modem) integrated into them, like certain Microsoft Surface devices. This driver allows your device to use GPS capabilities provided by the mobile broadband module for location tracking, mapping applications, and other GPS-based services.

The "Surface Mobile Broadband GPS" driver is typically used in models of the Microsoft Surface that include built-in cellular capabilities (e.g., LTE/4G support). These devices may also include GPS support as part of the mobile broadband module, allowing the device to use GPS signals for location-based services.