The Alcatel HSPA 3G NMEA Windows driver refers to a driver that allows communication between your Windows operating system and an Alcatel HSPA 3G device. Specifically, this type of driver is often associated with 3G USB modems or data cards manufactured by Alcatel, which use High-Speed Packet Access (HSPA) technology to provide mobile broadband connectivity over a 3G network.

The NMEA part refers to the National Marine Electronics Association standard, which is often used for GPS data communication. In the context of your device, it could indicate that the modem has built-in GPS functionality, and the driver is also enabling the NMEA protocol for GPS communication over USB.