The IBM 2793 PCI 2-Line WAN with Modem is a network interface card that provides wide area network (WAN) connectivity via two integrated lines and an onboard modem. It is designed for use in PCI-equipped IBM servers and computer systems, offering a versatile solution for businesses requiring reliable WAN access for remote communication and internet access. The dual-line capability allows for redundancy and increased bandwidth, ensuring continuous operation and higher data throughput in multi-user environments. The integrated modem facilitates dial-up connection to the internet or remote networks, providing a backup or alternative connectivity solution when primary WAN connections are unavailable. This card supports a variety of network protocols and standards, making it a flexible choice for organizations looking to integrate with existing network infrastructure. The IBM 2793 PCI 2-Line WAN with Modem is ideal for small to medium-sized businesses seeking robust and redundant WAN connectivity options for their networking needs.