The Intel(R) 537 Data Fax V90 Modem is a hardware device that enables your computer to connect to the internet using a dial-up telephone line. It supports V.90 standard, which is a communication protocol for 56Kbps data transfer speeds over telephone lines. This modem is typically used in situations where broadband internet connections (such as DSL or cable) are unavailable, or in some remote areas where dial-up is still in use.

The Intel(R) 537 Data Fax V90 Modem Windows driver is a software component that allows your Windows operating system to communicate with the Intel 537 modem, enabling you to dial up to the internet, send and receive faxes, and perform other tasks that require a modem.