Cisco 2851 Router - 1 x EVM, 4 x Expansion Slot - 2 x 10/100/1000Base-T LAN, 2 x USB

Cisco 2811 Router - 4 x HWIC, 1 x NME - 2 x 10/100Base-TX LAN, 2 x USB

Cisco 1941 Integrated Services Router - 2 x HWIC, 1 x Services Module, 2 x CompactFlash (CF) Card - 2 x 10/100/1000Base-T Network

Cisco 1921 Integrated Services Router - 2 Ports - Management Port - PoE Ports - 2 Slots - Gigabit Ethernet - 1U - Rack-mountable, Wall Mountable