The Globetrotter HSDPA HSUPA is likely referring to a mobile broadband device, specifically a USB modem or data card that supports HSDPA (High-Speed Downlink Packet Access) and HSUPA (High-Speed Uplink Packet Access), which are 3G mobile data technologies. These technologies allow for high-speed internet connectivity over cellular networks.

A Windows driver for the Globetrotter HSDPA HSUPA device enables your computer to recognize and communicate with the modem, allowing it to access the internet via cellular networks. The driver typically comes with a software suite for managing the connection, such as a control panel for connecting to the internet, checking data usage, and managing settings.