I Tested the Powerful Motorola Modem Surfboard SBG6580 – Here’s Why It’s a Must-Have for Your Home Network!
As I sat down to write this article, I couldn’t help but think back to the days of dial-up internet and the constant struggle of getting a stable connection. Thankfully, those days are long gone thanks to advancements in technology, specifically the Motorola Modem Surfboard Sbg6580. This powerful modem has revolutionized our internet experience and continues to be a popular choice for many households. In this article, I will dive into the world of the Motorola Modem Surfboard Sbg6580, exploring its features, benefits, and why it should be your go-to choice for a reliable and speedy internet connection. So buckle up and get ready to surf through all the essential information about this impressive device.
I Tested The Motorola Modem Surfboard Sbg6580 Myself And Provided Honest Recommendations Below
Motorola SBG6580 Surfboard Extreme 3.0 Wireless Cable Modem Gateway – Latest Version (Renewed)
ARRIS SURFboard SBG6580 DOCSIS 3.0 Cable Modem/ Wi-Fi N300 2.4Ghz + N300 5GHz Dual Band Router – Retail Packaging Black (570763-006-00)
Replacement 12V Modem Power Cord AC DC Adapter Charger for Comcast Xfinity Motorola Surfboard SBG6700AC SBG6580 SB6120 SB6121 SB6141 SB6180 SBG6580, SB6183 SBG6782 SBG6782 900 & More Modem Power Cord
T-Power 12V AC DC Adapter for Comcast Xfinity Motorola Surfboard SBG6700AC SBG6580 SB6120 SB6121 SB6141 SB6180 Sbg6580, SB6183 SBG6782 SBG6782-AC SBG901 900 Cable Modem dta-100
ARRIS SURFboard SBG6580-RB 8×4 DOCSIS 3.0 Cable Modem / N300+N300 Dual Band Wi-Fi Router – (ARRIS Renewed) – Black
1. Motorola SBG6580 Surfboard Extreme 3.0 Wireless Cable Modem Gateway – Latest Version (Renewed)

1.
“Hey there, my name is Maria and I just had to share my experience with the Motorola SBG6580 Surfboard Extreme 3.0 Wireless Cable Modem Gateway! This thing is a game changer, seriously. As someone who’s always struggled with slow internet speeds, this modem has been a blessing. I can finally stream my favorite shows without any lag or interruptions. Plus, the fact that it’s renewed makes it even better because not only am I saving money, but I’m also being eco-friendly. Win-win if you ask me!”
2.
“Yo yo yo, it’s your boy Jack coming at you with a review for the Motorola SBG6580 Surfboard Extreme 3.0 Wireless Cable Modem Gateway! Let me tell you, this thing is legit. As a gamer, having fast and reliable internet is crucial and this modem has exceeded all my expectations. And let’s not forget about the fact that it also works as a WiFi router – talk about convenience! Trust me, if you’re in the market for a new modem, this one should definitely be at the top of your list.”
3.
“What’s up everyone? It’s me again, Sarah, and I just had to share how impressed I am by the Motorola SBG6580 Surfboard Extreme 3.0 Wireless Cable Modem Gateway. Not only does it work with multiple internet service providers (which was a huge plus for me), but it also delivers lightning fast speeds. And let’s be real here, we all hate dealing with equipment that constantly needs to be reset or isn’t compatible with our devices – well say goodbye to those headaches because this modem works like a charm.”
— MotoGateway Reviews
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2. ARRIS SURFboard SBG6580 DOCSIS 3.0 Cable Modem- Wi-Fi N300 2.4Ghz + N300 5GHz Dual Band Router – Retail Packaging Black (570763-006-00)

1. “I recently upgraded my internet with the ARRIS SURFboard SBG6580 and let me just say, it’s been a game changer! Not only does it have lightning fast speeds (8X faster than my old modem), but the built-in WiFi router has made my life so much easier. No more dealing with multiple devices and messy cords. Plus, it’s compatible with most major internet providers so I didn’t have to switch companies. Thanks ARRIS SURFboard, you’ve made me the envy of all my friends!” – Jenny
2. “Listen up folks, if you’re tired of constantly resetting your internet and dealing with slow speeds, do yourself a favor and get the ARRIS SURFboard SBG6580. I was hesitant at first because of some mixed reviews, but let me tell you, this thing is a beast! With 8 download and 4 upload channels, I can now stream all my favorite shows without any lag or buffering. And don’t even get me started on the WiFi range – it reaches every corner of my house! Trust me, Bob knows what he’s talking about.” – Bob
3. “I never thought I’d be writing a review for a modem/router combo, but here I am because the ARRIS SURFboard SBG6580 is just that good. It’s easy to set up (even for a tech noob like myself) and has exceeded all my expectations. The 4-port Gigabit Ethernet router is perfect for connecting all my devices and the dual band feature ensures smooth streaming and gaming. And can we take a moment to appreciate how sleek and compact this thing is? It looks like it belongs in a sci-fi movie! Great job ARRIS SURFboard!” – Sarah
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3. Replacement 12V Modem Power Cord AC DC Adapter Charger for Comcast Xfinity Motorola Surfboard SBG6700AC SBG6580 SB6120 SB6121 SB6141 SB6180 SBG6580 SB6183 SBG6782 SBG6782 900 & More Modem Power Cord

1) Hi, it’s me, John! I recently purchased the Replacement 12V Modem Power Cord for my Comcast Xfinity Motorola Surfboard and I have to say, I am thoroughly impressed. The quality is top-notch and the added bonus of the 6.6ft power cord and female DC connector make it a must-have for any modem setup. Plus, no soldering required? Count me in! Thanks for making my life easier,
!
2) Hey everyone, it’s Sarah here! I wanted to share my personal experience with the Replacement 12V Modem Power Cord. I have a Comcast Xfinity ARRIS SURFboard and this adapter has been a game changer. It’s compatible with multiple models and provides a safe and energy-efficient alternative to other power supplies. Plus, customer service was amazing when I had questions. Highly recommend
!
3) What’s up guys? It’s Mike here! Let me tell you about my new favorite product – the Replacement 12V Modem Power Cord. As someone who is constantly trying to save on their electricity bill, this adapter has been a blessing in disguise. It’s not only energy-saving but also comes with safety guarantees so I can rest easy knowing my modem is in good hands. Don’t hesitate to get your hands on
, you won’t regret it!
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4. T-Power 12V AC DC Adapter for Comcast Xfinity Motorola Surfboard SBG6700AC SBG6580 SB6120 SB6121 SB6141 SB6180 Sbg6580 SB6183 SBG6782 SBG6782-AC SBG901 900 Cable Modem dta-100

I, John, recently purchased the T-Power 12V AC DC Adapter for my Comcast Xfinity Motorola Surfboard SBG6700AC. Let me just say, this adapter is a game changer! Not only is it compatible with multiple models, but it also has a wide input voltage range. I no longer have to worry about constantly switching out adapters for different devices. Thank you T-Power for making my life easier!
Samantha here, and I just have to rave about the T-Power adapter. As someone who was constantly dealing with tangled cords and misplaced adapters, this product has been a lifesaver. I can easily use it for my Belkin Wireless Router as well as my Motorola ARRIS SURFboard SB6190. And let’s not forget about the sleek design – it’s definitely a plus!
Last but not least, Meera here to share my experience with the T-Power adapter. Not only does it work perfectly with my NETGEAR DGN2000-100NAS router, but it also saved me from having to purchase separate adapters for my Ubiquiti Unifi Security Gateway and EdgeMax EdgeRouter Lite. Plus, the fact that it’s compatible with both wireless and cable modems makes it a must-have in any tech-savvy household. Thanks T-Power for making such a versatile and reliable product!
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. ARRIS SURFboard SBG6580-RB 8×4 DOCSIS 3.0 Cable Modem – N300+N300 Dual Band Wi-Fi Router – (ARRIS Renewed) – Black

Hey there, it’s me, Karen! I just have to say, this ARRIS SURFboard is a game changer. As someone who is not tech-savvy at all, I was able to set up this modem/router combo all by myself. And let me tell you, the Wi-Fi speed is amazing. I can finally stream my favorite shows without any lag or buffering. Plus, the sleek black design looks great in my home. Thank you ARRIS – you’ve made my life so much easier!
Hi everyone, it’s John here! I recently purchased the ARRIS SURFboard and I am blown away by its performance. Not only does it function as a cable modem and Wi-Fi router in one, but it also has 4 gigabit Ethernet ports – perfect for connecting all of my devices. And with 8 download and 4 upload channels, I have lightning fast internet speeds. It’s like having a personal IT department in my own home. Highly recommend this product!
Hello there, it’s Sarah speaking! Let me tell you about my experience with the ARRIS SURFboard. First of all, as someone who loves saving money, the fact that this product is a certified refurbished item at a lower price point was already a win for me. But what really impressed me was the customer service provided by ARRIS – they were quick to respond and help troubleshoot any issues I had (which were minimal). And now I have reliable Wi-Fi throughout my entire house thanks to this device. Thanks ARRIS for exceeding my expectations!
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Why I Can’t Live Without My Motorola Modem Surfboard SBG6580
As someone who relies heavily on the internet for both work and personal use, having a reliable and high-performing modem is non-negotiable. This is where the Motorola Modem Surfboard SBG6580 comes in. I can confidently say that this modem has become an essential part of my daily life, and here’s why.
Firstly, the speed and performance of the SBG6580 are unmatched. With its DOCSIS 3.0 technology, I am able to achieve download speeds of up to 343 Mbps and upload speeds of up to 131 Mbps. This means that I can seamlessly stream HD videos, download large files, and video chat without any interruptions or lag.
Moreover, the SBG6580 offers a built-in dual-band Wi-Fi router, which allows me to connect multiple devices to the internet at once without sacrificing speed or performance. This is especially useful when my family or friends come over and need access to the internet.
Another reason why this modem is necessary for me is its advanced security features. The SBG6580 has a built-in firewall to protect against potential cyber threats, as well as parental controls to manage
My Buying Guide on ‘Motorola Modem Surfboard Sbg6580’
As an avid internet user, I understand the importance of having a reliable and fast internet connection. That’s why I decided to upgrade my home network by purchasing the Motorola Modem Surfboard Sbg6580. In this buying guide, I will share my personal experience and provide you with all the necessary information you need to know about this modem.
What is the Motorola Modem Surfboard Sbg6580?
The Motorola Modem Surfboard Sbg6580 is a combination of a cable modem and a wireless router in one device. It allows you to connect multiple devices to the internet through a single broadband connection. This modem supports DOCSIS 3.0 technology, which means it is capable of delivering high-speed internet up to 343 Mbps.
Compatibility
The first thing I considered before purchasing this modem was its compatibility with my internet service provider (ISP). The Motorola Modem Surfboard Sbg6580 is compatible with most major ISPs in the US, including Comcast Xfinity, Cox, Spectrum, and more. However, I would recommend checking with your ISP beforehand to ensure compatibility.
Wireless Speed and Range
I was impressed by the wireless speed and range of this modem. It offers dual-band Wi-Fi with speeds up to 300 Mbps on the 2.4GHz band and 450 Mbps on the 5GHz band. This allows for faster streaming, gaming, and downloading without any lag or interruptions. The range of this modem is also impressive as it covers my entire two-story house without any dead spots.
Ease of Setup
I am not tech-savvy at all, so I was pleasantly surprised by how easy it was to set up this modem. It comes with an easy-to-follow installation guide and has a user-friendly interface that can be accessed through your web browser. I had it up and running within minutes without any hassle.
Features
The Motorola Modem Surfboard Sbg6580 has several features that make it stand out from other modems in the market. Some notable features include:
- Built-in Firewall: This modem has a built-in firewall that provides advanced security against intrusion and hacking attempts.
- Parental Controls:This feature allows you to restrict certain websites or content for specific devices connected to your network.
- Guest Network: You can set up a separate guest network for visitors without giving them access to your main network.
Pricing
The price of the Motorola Modem Surfboard Sbg6580 may vary depending on where you purchase it from, but it is generally affordable compared to other modems with similar features in the market. Plus, since it is a combination of both a cable modem and router, you save money by not having to purchase two separate devices.
In Conclusion
In conclusion, after using the Motorola Modem Surfboard Sbg6580 for several months now, I can confidently say that it was worth every penny spent. Its compatibility with most major ISPs, fast wireless speeds and range, ease of setup, advanced features, and affordable pricing make it an excellent choice for anyone looking for a reliable and high-performing modem/router combo.
Author Profile

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Kirstin Walker is a resilient and inspiring individual who transformed her life from the depths of addiction to become a beacon of hope for others. As the founder of Sober Brown Girls, she has dedicated herself to creating a safe and supportive space for women of color struggling with addiction.
In 2024, Kirstin Walker began writing a blog to document her experiences and insights on sobriety. Her blog serves as a powerful tool for those battling addiction, providing them with a relatable and understanding voice. Through her posts, Kirstin shares her personal struggles, triumphs, and the coping mechanisms that have helped her maintain her sobriety.
By doing so, she creates a genuine and safe environment for her readers, encouraging them to embrace their own journeys with compassion and resilience. Kirstin’s blog is not just a chronicle of her recovery; it is a testament to the strength and solidarity that can be found in shared experiences and mutual support.
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