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Cisco ISR4221/K9 1x 1GB RJ-45 1x 1GB Combo 2x NIM Slot 1x ISC Slot Router

Cisco ISR4221/K9 1x 1GB RJ-45 1x 1GB Combo 2x NIM Slot 1x ISC Slot Router

$ 519.99
$ 487.99
Only 2 remaining
In stock means that we have the product available to meet your delivery commitment. If it is on the web site, it is available for sale and we can ship it that day.
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Cutoff Ground / 3 day / 2 day - 2pm PT, Cutoff Overnight - 5pm PT. Overnight orders after 4pm PT require approval. Call 800-430-6950 to confirm overnight orders after 4pm PT.
Condition: Seller refurbished
Pre-owned, tested by qualified techs, working, reset-to-factory default, grade A condition, and parts needed for normal functions are included (as described in the listing).
Warranty: 365 days
Warranty coverage period
SKU: NSH-6267
UPC: 882658924231


The Cisco ISR4221/K9 Router is a high-performance networking device designed to meet small-to-medium-sized businesses' demands. It features one 1GB RJ-45 Ethernet port and one 1GB Combo port, allowing for versatile connectivity options.

Equipped with two NIM (Network Interface Module) slots, this router offers flexibility in expanding network capabilities. It has an ISC (Internal Services Card) slot that enables integration with various services such as VPN encryption or firewall protection.

With its advanced security features like threat defense against malware and intrusion prevention system (IPS), this router ensures reliable network protection. The integrated software also provides effective management tools and support for multiple protocols.

Cisco ISR4221/K9: 4221 ISR with 2x onboard GE, 2 NIM slots, 1x ISC slot, 8 GB flash memory default, 4 GB DRAM default.


  • Network Ports : 1x 1 Gigabit Ethernet RJ-45
  • Uplink Ports : 1x 1 Gigabit Combo (SFP/RJ-45)
  • Management Ports : 1x RJ-45 Console/AUX, 1x USB Type A
  • Module Slots and Options : 2x NIM slot, 1x ISC slot - cards not included - ordered separately.
  • DRAM : 4 GB
  • Flash : 8 GB
  • Power Supplies : 1x External Power Adaptor Included
  • Aggregate Throughput : 35 Mbps to 75 Mbps
  • Rack Mounts : Included (1-RU)
  • Model Number : ISR4221/K9
  • Part Number : ISR4221/K9, ISR4221/K9=, ISR4221/K9-WS
  • Condition : Seller refurbished


  • One (1) Seller Refurbished Cisco ISR4221/K9 1x 1GB RJ-45 1x 1GB Combo 2x NIM Slot 1x ISC Slot Router as described above
  • One (1) Power Adapter Included
  • One (1) Set of Rack Mount Brackets Included

Not Included

  • Manuals or product brochures are not included. Software or Firmware DVDs or CDs are not included
    Product information and installation instructions may be found on the manufacturer's website or the web. Software or firmware updates may be available through the manufacturer's website
  • Transceiver Modules Not Included
  • Network Modules Not Included