The IBM 9793 Base PCI 2-Line WAN with Modem is a specialized expansion card designed to provide IBM servers with enhanced wide area network (WAN) connectivity through two dedicated line interfaces along with integrated modem capabilities. This versatile adapter card is engineered to facilitate reliable and secure connections over WAN, allowing for efficient long-distance communication and data transfer between servers and remote networks. The onboard modem feature adds the convenience of dial-up capability, ensuring connectivity even in environments with limited network infrastructure. The PCI interface ensures compatibility with a wide range of IBM server models, making it a versatile addition for businesses looking to expand their network's reach or integrate dial-up services for backup connectivity. With support for various WAN protocols and services, this card provides a cost-effective solution for enabling robust, high-speed network connections that support mission-critical applications and services across geographically dispersed locations. The IBM 9793 offers an ideal combination of functionality, reliability, and performance for enhancing WAN connectivity in enterprise environments.