Picture 1 of 4




Gallery
Picture 1 of 4




Have one to sell?
Cisco ISR4331/K9 4300 Series 3-Port Gigabit Integrated Services Router TESTED
US $60.33
ApproximatelyC $84.06
or Best Offer
Condition:
“100% Functioning, tested.”
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.
Out of Stock63 sold
Oops! Looks like we're having trouble connecting to our server.
Refresh your browser window to try again.
Shipping:
Free FedEx Ground / FedEx Home Delivery®.
Located in: Jacksonville, Texas, United States
Delivery:
Estimated between Thu, Oct 2 and Tue, Oct 7 to 94104
Returns:
30 days return. Seller pays for return shipping.
Payments:
Shop with confidence
Seller assumes all responsibility for this listing.
eBay item number:285068857234
Item specifics
- Condition
- Used
- Seller Notes
- “100% Functioning, tested.”
- Brand
- Cisco
- Type
- Firewall
- Ethernet Technology
- Gigabit Ethernet (1000-Mbit/s)
- Model
- ISR4331/K9
- MPN
- ISR4331/K9
- UPC
- Does not apply
Item description from the seller
Seller feedback (149,231)
This item (7)
All items (149,231)
- k***s (52)- Feedback left by buyer.Past yearVerified purchaseIt is working perfectly, there are no issues, and shipping on time. Thanks, Kartech great store.
- 5***p (91)- Feedback left by buyer.Past 6 monthsVerified purchaseOverall great experience. Was missing the mounting brackets that were pictured but item is in good condition and works great
- s***a (481)- Feedback left by buyer.Past yearVerified purchaseWorking great
- 8***8 (193)- Feedback left by buyer.Past 6 monthsVerified purchaseLaptop arrived in better condition than expected, especailly for the price. It was listed as "good" but I would say it's at least "Very good." The listing specified Windows 11, but mine arrived with Windows 10. After sending a message, Michael M responded right away and answered my question about upgrading to Windows 11. I was able to get the computer upgraded very easily for free, and now I am good to go! I will buy from this seller again.
- u***j (16)- Feedback left by buyer.Past 6 monthsVerified purchaseSeller responds very quickly to enquiries, and offers excellent customer service. The item arrived in a timely fashion as well. The item arrived in the condition the seller described, though it had a small issue with the wi-fi adapter that was easily remedied. I will be looking for other offers from the seller as I need more PCs for more projects and I recommend that you shop with them as well. The particular Optiplex that I ordered was the best value I could find as well.
- p***o (12)- Feedback left by buyer.Past 6 monthsVerified purchaseThis seller tries hard to care (and that matters). Product arrived in considerably safe packaging and appeared as displayed in storefront photos. Initially I was rather disappointed with the performance of a laptop which such reliable specs. So I sought out the seller to attempt and exchange or a refund. The seller responded quickly and did everything they could to: (1) troubleshoot functionality of the product, (2) accept exchange of the product when troubleshooting was still unsatisfactory.
Product ratings and reviews
Most relevant reviews
- May 24, 2024
Wanted another router for my classroom and this fit the bill. Once implemented, configured it and it works great! Hope to do business with you again.
Verified purchase: YesCondition: Pre-OwnedSold by: cp*group
- Mar 28, 2025
Great for lab build out
Verified purchase: YesSold by: netyorker
- Nov 29, 2021
Works
Verified purchase: YesCondition: Pre-OwnedSold by: luckywolf29
- Aug 31, 2023
Deal of the week
Verified purchase: YesCondition: Pre-OwnedSold by: luckywolf29
- May 13, 2024
Router works great, no problems.
Verified purchase: YesCondition: Pre-OwnedSold by: potential*electronics
More to explore:
- Cisco 3 Port Enterprise Routers,
- Cisco 3 Port Wireless Routers,
- Cisco 2901/K9 Enterprise Routers,
- Cisco 1921/K9 Enterprise Routers,
- Cisco Enterprise Routers 3 WAN Ports,
- Cisco Enterprise Routers with 4 LAN Ports and 3 WAN Ports,
- Cisco 3 Port Home Network Wired Routers,
- Cisco Rack Mountable Enterprise Routers 3 WAN Ports,
- 3 Port Wireless Routers,
- Cisco Enterprise Routers 6 LAN Ports