Inventory

Router#show inv
NAME: "CISCO2921/K9", DESCR: "CISCO2921/K9 chassis, Hw Serial#: FCZ144821Q9, Hw Revision: 1.0"
PID: CISCO2921/K9      , VID: V03 , SN: ***********

NAME: "4 port clear channel T1/E1 HWIC on Slot 0 SubSlot 0", DESCR: "4 port clear channel T1/E1 HWIC"
PID: HWIC-4T1/E1       , VID: V02 , SN: ***********

NAME: "C2921/C2951 AC Power Supply", DESCR: "C2921/C2951 AC Power Supply"
PID: PWR-2921-51-AC    , VID: V02 , SN: ***********