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· Approved for Cox, Spectrum and Xfinity internet along with other US cable internet providers. Is NOT compatible with ATT, CenturyLink, Verizon, Frontier or other Fiber Optic, DSL or Satellite internet service providers. · Does NOT support cable digital voice service. · A Trusted Name in Home Connectivity: Get high speeds, low latency, and a two-in-one product! With the ARRIS SURFboard SBG8300-RB Wi-Fi Cable Modem, you will increase your network capability and get ultra-fast streaming and downloading throughout your home. From a trusted brand with over 260 million modems sold and growing. · Save Money: Own your modem and save. Reduce your cable bill up to $168 dollars per year in cable modem rental fees (Savings vary by cable service provider). Certified for use with most U.S. cable internet service providers. For a complete list see additional details below. · Modem Technology: DOCSIS 3.1 is the newest technology available from cable internet providers. Its 10x faster than DOCSIS 3.0, provides better security, reduces lag while gaming & enables multi-gig networking (ability to run fast speeds on your copper cable from your internet provider).
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ctringReviewed in the United States on March 28, 2025
Bought this item years ago, still works like a charm.. was significantly better than what my service provider gave me.. it solved all the problems I was having prior.. my isp is notorious for having poor quality internet, but it was really just their junk setup the entire time.. this cured all my problems
MJReviewed in the United States on April 21, 2025
It is amazing especially when you pair it with a cat 8 ethernet cord, tiny and compact so perfect if you want to keep cords and antennas to a minimum since there are no goofy antennas. This may effect the ability for it to preform wirelessly but i dont notice it on my phone and with the aforementioned ethernet cord ive been having a flawless experience :)
Tessa EllisReviewed in the United States on January 25, 2023
Update: This is terrible I regret getting a modem/router combo. If one fails you are in a bad spot. I use smart home devices that primarily use 2.4GhZ only and the router keeps dropping the signal; nothing works; things reset. Arris support? They want me to send it back after verifying it was faulty *without sending a replacement* so I’ll just…. Have no internet? That, or I have to pay the full cost until they receive the old one. I can’t do that right now. I can’t afford to have this fail and can’t afford to front the cost of a second unit. I got a refurbished SBG8300-RB DOCIS 3.1 WiFiunit and it was about $120. It was impossible to change the network name or password until I found the number for support in a PDF manual online. . There is a hole at the top in the back you must press and hold for 15 seconds until it resets. Otherwise, it will ask you for the email of the previous owner when trying to log in. This should have been done while refurbishing the unit. There is also no WLAN button, which you can click on some models which makes it search and pair with devices easier. Without it, connecting things like a printer is a tedious process.
GaryReviewed in the United States on March 26, 2025
Nice set of combs very reasonable for the cost
AgingHotieReviewed in the United States on September 9, 2024
Provides magnificent Wi-Fi throughout the house and way out into my yard, saving me from $20-$60/month on my Cell Phone Gigs used. It also saves me from my Cable Company's $14/month Rental Fees (this ARRIS SBG8300 is actually free after the first 11-12 months, from No Cable Bills)! Excellent Cable Viewing from the basic Network News, Live Sports and to every Streaming Service available. My TV screen has a clear, crisp sound and picture. The only problems I've run into, since my purchase 9 months ago, were directly from my Cable and Internet Provider. I chose a Refurbished Unit and a lot of Insurance but, I have had Zero issues with my device. ⏭️ The ARRIS SBG8300 DOCSIS 3.1 MODEM/ ROUTER was an excellent choice. ✴️ HIGHLY RECOMMENDED
Jeff DReviewed in the United States on September 5, 2024
Great way to save the lease fee Comcast wants to charge. Works great with XFinity Internet. Setup was a breeze. I did have an issue with my wi-fi printers dropping out. I would have to restart my desktop computer for them to connect again. I called Tech support, the gentleman was very knowledgeable and resolved the issue with a setting in the admin section. Printers have not dropped out since.
Michael S.Reviewed in the United States on March 4, 2025
completely satisfied with item.
D. stumpReviewed in the United States on November 18, 2024
Just as good as buying new. set up was easy and did have to call my internet service to complete install but it did not take very long. The package was an arris refurbish box and the new modem was covered in the factory protection. I found no signs of damage or previous use. I have bought refurbished items in the past and always received a quality item this is no different the item meets my expectations.