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  • Front. ARRIS - SURFboard DOCSIS 3.1 Cable Modem & Dual-Band Wi-Fi Router for Xfinity and Cox service tiers - Black.
  • Angle. ARRIS - SURFboard DOCSIS 3.1 Cable Modem & Dual-Band Wi-Fi Router for Xfinity and Cox service tiers - Black.
  • Left. ARRIS - SURFboard DOCSIS 3.1 Cable Modem & Dual-Band Wi-Fi Router for Xfinity and Cox service tiers - Black.
  • Alt View 11. ARRIS - SURFboard DOCSIS 3.1 Cable Modem & Dual-Band Wi-Fi Router for Xfinity and Cox service tiers - Black.
  • Introducing the SURFboard SBG8300 video 0 minutes 42 seconds
  • How to Optimize Your Wi-Fi Network video 3 minutes 34 seconds

ARRIS - SURFboard DOCSIS 3.1 Cable Modem & Dual-Band Wi-Fi Router for Xfinity and Cox service tiers - Black

Model:
SBG8300
SKU:
6341861
Highly rated by customers for:
Your price for this item is $136.99
Clearance
The comparable value price is $249.00

Customer reviews

Rating 4.3 out of 5 stars with 1961 reviews

Rating Filter

Rating by feature

  • Setup

    Rating 4.4 out of 5 stars

  • Range

    Rating 4.4 out of 5 stars

  • Signal Strength

    Rating 4.4 out of 5 stars

Pros mentioned filter

Cons mentioned filter

84%would recommend to a friend

Customers are saying

Customers have good things to say about the SURFboard DOCSIS 3.1 Cable Modem & Dual-Band Wi-Fi Router's ease of use, Wi-Fi performance, and setup process, frequently citing its speed and reliability. Many also appreciate the product's performance and price. However, some users have reported compatibility issues and occasional unexpected restarts.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 68 Showing 1,341-1,360 of 1,961 reviews

  • Great Modem

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Modem has been a great upgrade from the one provided by Cox. I get great data speeds that pair nicely with my Gigablast plan.

    I would recommend this to a friend

  • Modem and switch together

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The most up to date technology for a gigabit network. Best part is the modem and switch all in one saves space and money. My last modem was an Arris surfboard and loved it just as much.

    I would recommend this to a friend

  • Great Product but poor support from Arris the manu

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Product but poor support from Arris the manufacturer

    I would recommend this to a friend

  • Great Buy

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My old one was super duper slow. This one allows me to stream live sports no problems.

    I would recommend this to a friend

  • Great Modem

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I brought these as a second one, used it couple time and it work great, I would love if you need a really good modem that’s problem free and well supported.

    I would recommend this to a friend

  • Great modem/router

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great all in one modem and router that is compatible with xfinity requirements.

    I would recommend this to a friend

  • Reasonable product

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good product. For Xifinity plan. If it have longer WiFi distance, that will be perfect.

    I would recommend this to a friend

  • works good

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    works good. replaced old docsis 3.0 with this one no problem so far

    I would recommend this to a friend

  • Like our new router with built in Wi-Fi

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This router with built in Wi-Fi was easy to setup and is working well for my wife how works from home.

    I would recommend this to a friend

  • Great router modem

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good WiFi coverage. Buggy mobile App. No Wps button, need to jump hoops to get it via software instead.

    I would recommend this to a friend

  • Great so far,

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I updated from my old cable modem router to this one, and so far it has been great. Great network and coverage.

    I would recommend this to a friend

  • Modem/router

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product seem to meet my goal which was to get coverage in the Full House without an extender

    I would recommend this to a friend

  • Very Good Reception.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good reception. I can now print wireless from the kitchen and add other devices like the ring doorbell system.

    I would recommend this to a friend

  • Good product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good product. Works as expected. A little pricey but relative. At least it was in stock.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Good product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This works great! Much better than my old combo. Very happy

    I would recommend this to a friend

  • Great modem router

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Took awhile to get the new modem registered with Comcast, but once online, it has been great. Makes much better use of my bandwidth from Comcast.

    I would recommend this to a friend

  • Great

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great for games and for the speed of your games

    I would recommend this to a friend

  • Love it

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product , long range amd doesn’t kick me off the internet

    I would recommend this to a friend

  • Surfboard DOCSIS 3.1 Modem

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    worked great-my old modem failed and I needed a quick solution to get me up & running again.

    I would recommend this to a friend

  • Having regrets

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    After upgrading to this SGB8300 my internet connection has become unstable. The 5G is sometimes lightening fast and then other times it won't even connect to 5G. I was on the phone with Cox for an hour and they couldn't help me. They just showed me how I wasn't even getting the bandwidth I was paying for. Also after I installing the app it won't let me log in.

    No, I would not recommend this to a friend
Page 68, Showing 1,341-1,360 of 1,961 reviews
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