Cisco 2800 Series from Cisco Systems®, Inc. is redefining best-in-class enterprise and small- to- midsize business routing with a new line of integrated services routers that are optimized for the secure, wire-speed delivery of concurrent data, voice, video, and wireless services. Founded on 20 years of leadership and innovation, the Cisco® 2800 Series of integrated services routers intelligently embed data, security, voice, and wireless services into a single, resilient system for fast, scalable delivery of mission-critical business applications. The unique integrated systems architecture of the Cisco 2800 Series delivers maximum business agility and investment protection. This model is supplied with the IP Only feature pack, which is primarily intended for traditional Wide-Area Networking applications, e.g BT Kilostream and other private circuits. If you are planning on connecting the router to the Internet we strongly recommend you go for the 2811-SEC/K9 or 2811-HSEC/K9 (listed in the PN/Security category) unless there will be a separate firewall between the router and your network. Remember this is a modular router. No interface modules are included. This model has 4 interface card slots (empty), which support HWIC, WIC, VIC or VWIC modules; 1 network module slot (empty), which supports NM or NME type modules; 2 internal AIM slots (empty); and 2 internal PVDM (DSP) slots (empty). It has 2 onboard 10/100 Ethernet ports.