The PROLiNK Modem Device Windows Driver is a device driver that allows your PROLiNK modem to function properly on a computer running a Windows operating system. PROLiNK is a brand that manufactures a variety of networking devices, including modems, routers, and USB dongles. The modem driver ensures that the operating system can communicate with the hardware, enabling features like internet connectivity, dialing, and signal reception.

This driver is essential for the modem to operate as intended, whether it's a USB modem or a PCI/PCIe internal modem, and it enables Windows to recognize the device, configure it correctly, and provide the necessary interface for use.