The Zoom External V92 Voice Faxmodem is a hardware modem used to connect to the internet via dial-up, send and receive faxes, and use voice communication features (like voice calls) over a phone line. The V92 refers to the modem's standard, which supports up to 56Kbps download speeds, Voice over IP (VoIP), and faxing capabilities. This device would typically be used in situations where broadband or cellular data isn't available, or in older systems that still rely on dial-up connections.
The Windows driver for this modem allows your PC to interface with the Zoom external modem so you can use it for dial-up internet, voice calls, or faxing.