or Huawei E173) is a portable device that converts 3G/3.5G cellular signals into a data connection for your PC. It operates using a SIM card and usually comes with pre-installed dashboard software that manages the connection, SMS, and balance checks. ZTE Official Website Installation and Setup Process

Ensure the SIM card is inserted correctly in the modem slot before plugging it into the computer.

: The computer should detect a new "Virtual CD-ROM." Open this folder and run or the installation file. Dashboard Configuration