Your search for "isr4221" revealed the following:

NEW Cisco ISR4221-SEC/K9 ISR 4000 Series 4221 Security Router

SKU: NSN-0625
Condition: New
Shipping: Overnight Options
Warranty: 365 days

$ 531.99



• 6 in stock
Call if you need more

Cisco ISR4221-SEC/K9 ISR 4000 Series 4221 Security Router

SKU: NSH-6268
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

$ 166.99

$ 213.99

• 13 in stock
Call if you need more

Cisco ISR4221/K9 1x 1GB RJ45 1x 1GB Combo 2x NIM Slot 1x ISC Slot Router

SKU: NSH-6267
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

$ 139.99



• 16 in stock
Call if you need more

NEW Cisco ISR4221/K9 1x 1GB RJ45 1x 1GB Combo 2x NIM Slot 1x ISC Slot Router

SKU: NSN-3167
Condition: New
Shipping: Overnight Options
Warranty: 365 days