Cisco ISR4321 ISR4321/K9 Gigabit Security Router **No Adapter**

NetRenew
(201)
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US $79.00
ApproximatelyC $110.08
or Best Offer
Condition:
Used
“This item is thoroughly tested, restored to factory default, and fully functional.”
Breathe easy. Free returns.
Shipping:
Free FedEx Ground / FedEx Home Delivery®.
Located in: Carlstadt, New Jersey, United States
Delivery:
Estimated between Wed, Oct 1 and Mon, Oct 6 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Payments:
     Diners Club

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eBay item number:376199357767
Last updated on Sep 23, 2025 16:30:36 EDTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“This item is thoroughly tested, restored to factory default, and fully functional.”
Maximum LAN Data Rate
1000 Mbps/1 Gbps
Custom Bundle
No
Network Management Type
Fully Managed
MPN
ISR4321/K9
Brand
Cisco
Number of WAN Ports
3
Form Factor
Rack Mountable
Type
cisco router
Model
ISR4321
Country/Region of Manufacture
Mexico
Number of LAN Ports
4
RAID Levels
1E
Product Line
Integrity
Category

Item description from the seller

About this seller

NetRenew

100% positive feedback•2.0K items sold

Joined Sep 2022
The item has undergone a full refurbishment and testing process to ensure its quality and functionality. This means that the item has been carefully inspected, and restored to its original condition, ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (212)

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  • 9***v (41)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Testato per diversi giorni e funziona benissimo! Arrivato completo con il secondo gruppo di interfacce opzionali, oltre alle staffe e cavi corrente nuovi mi hanno dato anche il cavo seriale originale Cisco nuovo perfettamente imballato . Sono veramente soddisfatto! Il dispositivo è arrivato integro ed è in perfette condizioni semi nuovo, grazie anche al loro modo d'imballaggio .Comprerò di nuovo da questo venditore professionale e con prezzi concorrenziali. Lo consiglio come venditore .
    Cisco Nexus N5K-C5548UP 32Port 10GbE Managed Fiber Switch (#376199354585)
  • r***s (44)- Feedback left by buyer.
    Past month
    Verified purchase
    Very responsive. Excellent value. Packaged nicely and shipped quickly!
    Dell PERC H710P 0TY8F9 6Gbps 1GB Mini Mono RAID Controller w/ Battery (#376374777721)
  • n***n (153)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller arrived as described and was well packaged too. Would buy from again.
    Arista DCS-7050QX-32S-R 32x 40GB QSFP+ 4x 10GB SFP+ Back to Front Airflow Switch (#375739905114)
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Product ratings and reviews

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5.0
5 product ratings
  • 5 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 5 reviews
  • by ja_880555
    Sep 18, 2020

    Awesome

    I your unaware the majority of all networks in the world are Cisco driven, this is an ISR-4321 series flagship router. I has all security and configurations to run a small company or a small country.

    Verified purchase: YesCondition: Pre-OwnedSold by: luckywolf29

  • by midragon
    Aug 14, 2024

    I have configured 2 of the 3 routers and...

    I have configured 2 of the 3 routers and they run fine. All in good condition.

    Verified purchase: YesCondition: Pre-OwnedSold by: hardwarehoncho

  • by cbhs360
    Jan 04, 2022

    Great product

    Item in great working order. No issues

    Verified purchase: YesCondition: Pre-OwnedSold by: a_plus_electronics

  • by ke5fdh
    May 18, 2021

    It's Cisco...

    Nice box. Works as expected. No issues.

    Verified purchase: YesCondition: Pre-OwnedSold by: a_plus_electronics

  • by justchilllenn
    Sep 25, 2021

    Cisco

    Great product

    Verified purchase: YesCondition: Pre-OwnedSold by: servermonkey

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