The Genuine Motorola KM1160001000 56K Internal Fax Modem / Network Card is a PCI card designed for use with computers. It features an internal PCI interface and a single DSL/Phone (RJ-11) external interface, making it suitable for modem and network connections. Compatible with universal brands, this Motorola modem/card offers reliable performance for fax and networking purposes. With its specific model and compatibility with PCI ports, this product provides a seamless integration for enhancing communication capabilities in a computer system.