Single Routers 2500 Series (2509, 2511), 2600 Series, 2600XM Series, 3725's, 1841's, etc. Single Switches 2950 Series (including 2950C & 2950T), 3550 Series (including 3550-PWR), etc. Network Cards and Modules WIC-1T & 2T Cards, NM-4A/S & 8A/S Modules, Ethernet Modules, Voice Cards, VPN Accelerator Cards, etc. Miscellaneous Mounting Brackets, Ethernet Cables, Serial Cables, Octal Cables, Memory Upgrades, CD's w/ Training Materials, etc. Extended Warranty Extend the standard warranty to either 6 or 12 months