Cisco NIM-24A 24 Channel Async Serial Interface for ISR4000 Series Router

Cisco ISR 4000 Series 4431 - ISR4431/K9 V01 Router - With Dual Power Supply

For Cisco ACS-4320-RM-19 ISR 4000 Series 19 Inch Router Rack Mount Kit 11227754

Cisco NIM-2MFT-T1/E1 1-Port Voice/WAN Interface Card NIM

Cisco NIM-LTEA-EA Dual SIM LTE Module for ISR 4000 Series Routers

Cisco ISR4431/K9 ISR 4000 Series Enterprise Gigabit SFP 3NIM Rackmount Router

Cisco ISR4331/K9 ISR 4000 Series GLC-TE Integrated Services Router New Sealed