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Your cart is empty.Transform your online experience with the DG3450 Modem, engineered to deliver a swift, steady, and smooth internet connectivity. Whether you're a homeowner seeking reliable internet or a business owner desiring unyielding performance, the DG3450 meets the mark. Powered by cutting-edge DOCSIS 3.1 technology, it unlocks lightning-fast internet speeds and is compatible with an array of internet service providers. The DG3450's high-efficiency architecture elevates your connectivity, enabling rapid download and upload speeds, ideal for streaming, gaming, video conferencing, and more. Its backward compatibility with DOCSIS 3.0 ensures a hassle-free upgrade for existing modem users. The dual-band Wi-Fi feature of the DG3450 offers both 2.4GHz and 5GHz frequencies, facilitating optimal connectivity and coverage across your premises. You can effortlessly connect multiple devices simultaneously without a hitch in speed or performance. With four Gigabit Ethernet ports, the modem allows for high-speed wired connections, enhancing stability and speed for your devices. Safety is a priority with the DG3450 Modem, equipped with robust parental controls and a fortified firewall to shield your network from unauthorized access. The intuitive user interface enables seamless network management and customization to align with your unique requirements. Additionally, its energy-efficient design underscores an eco-conscious choice for modern homes and offices. In essence, the DG3450 Modem is synonymous with exceptional speed, performance, and security, making it a supreme connectivity solution. Elevate your internet realm by securing the DG3450 Modem on Amazon today.
Teresa H
2025-08-29 15:56:23
I was sick of paying rent on my internet equipment so I ordered this refurbished modem WiFi combo. It is great! I didn’t buy the extended warranty but hopefully it will be ok. This modem WiFi works better than the other one from the company! I am happy with this purchase! It was very easy to connect to my internet!
Heaven Bound
2025-08-15 10:34:57
We do uploading & downloading and need a device to do it quickly this Arris Modem/Router combo is easy to install and is quick on all our computers, laptops, phones!Reason is obtaining a great wifi service at home! If you cannot afford good wifi high speeds, then do not waste your money as nothing will satisfy your Internet experience!! Save yourself the headaches!I repeat do not blame the modems or routers it’s all in the high speed wifi!!!This brand is one of the best to provide 2.5 and a 5.0GhzYou will end up Returning Every Modem or Router you may try!
Brian's Account
2025-07-04 17:55:56
This was a waisted of my time. There's no way anyone checked this modem out prior to me purchasing this modem. Wifi light would never stay on consistently and would just shut off all together after ten minutes or so. Pages on Google would never fully load so it was useless from the start. I'll buy a new one and return this one just like the person prior to me did. There's no way anyone checked this unit out before selling it to me.
Raymond D. Touhill
2025-06-22 11:59:37
Fast shipping and item was just as described
Kenneth R. Fingerlos
2025-06-18 17:32:06
Connected and called tech line of my service company. They immediately recognized unit, updated it's programming and had it up and running in less than 5 minutes. Getting much faster speeds than before
Dm
2025-05-31 09:45:47
Value: $60. Tops as a refurbished.It would probably be good enough for that price but nothing more, better off getting brand newDidn’t try it because does not work with cox.But the it felt used, it must of been touchup painted. Felt tacky like it was painted the day before.
Manny Dominguez
2025-04-24 10:33:35
Works beautifully
S. Moore
2025-04-15 14:18:18
The refurbished Arris DG3450 worked fine on Day One and for the next five months. It was never super fast but always worked reliably and well enough for my single-user household. After five months (and out of warranty) it died a quick death. It would work for 2 or 3 min after a reboot but always dropped to 0.1 Mbps (unusable) after a couple minutes. I don't dislike Arris and in fact replaced this with a new (and more expensive) Arris G36 which so far is working great.
Teresa H
2025-02-25 15:58:00
I was sick of paying rent on my internet equipment so I ordered this refurbished modem WiFi combo. It is great! I didn’t buy the extended warranty but hopefully it will be ok. This modem WiFi works better than the other one from the company! I am happy with this purchase! It was very easy to connect to my internet!
Heaven Bound
2025-02-16 15:55:36
We do uploading & downloading and need a device to do it quickly this Arris Modem/Router combo is easy to install and is quick on all our computers, laptops, phones!Reason is obtaining a great wifi service at home! If you cannot afford good wifi high speeds, then do not waste your money as nothing will satisfy your Internet experience!! Save yourself the headaches!I repeat do not blame the modems or routers it’s all in the high speed wifi!!!This brand is one of the best to provide 2.5 and a 5.0GhzYou will end up Returning Every Modem or Router you may try!
Brian's Account
2025-02-07 18:42:10
This was a waisted of my time. There's no way anyone checked this modem out prior to me purchasing this modem. Wifi light would never stay on consistently and would just shut off all together after ten minutes or so. Pages on Google would never fully load so it was useless from the start. I'll buy a new one and return this one just like the person prior to me did. There's no way anyone checked this unit out before selling it to me.
Raymond D. Touhill
2025-01-15 10:17:06
Fast shipping and item was just as described
Kenneth R. Fingerlos
2025-01-14 12:14:53
Connected and called tech line of my service company. They immediately recognized unit, updated it's programming and had it up and running in less than 5 minutes. Getting much faster speeds than before
Dm
2025-01-05 18:36:23
Value: $60. Tops as a refurbished.It would probably be good enough for that price but nothing more, better off getting brand newDidn’t try it because does not work with cox.But the it felt used, it must of been touchup painted. Felt tacky like it was painted the day before.
Manny Dominguez
2025-01-02 16:14:24
Works beautifully
S. Moore
2024-12-03 18:43:36
The refurbished Arris DG3450 worked fine on Day One and for the next five months. It was never super fast but always worked reliably and well enough for my single-user household. After five months (and out of warranty) it died a quick death. It would work for 2 or 3 min after a reboot but always dropped to 0.1 Mbps (unusable) after a couple minutes. I don't dislike Arris and in fact replaced this with a new (and more expensive) Arris G36 which so far is working great.
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