Cisco offers a wide variety of connectivity, expansion and upgrade modules to accommodate the range of application needs in customer networks. The network modules assure customers that they can choose a connectivity solution that fits their requirements. As modular components, they are easily and inexpensively field upgradeable as customer's requirements change.The WAN interface card 2AM (WIC-2AM) provides two internal V.90 analog modems. This WIC can be used for incoming or outgoing analog modem calls. The WIC-2AM features dual RJ-11 connectors.