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Customer Ratings & Reviews

$199.00

Customer reviews

Rating 4.6 out of 5 stars with 2092 reviews

Rating Filter

Rating by feature

  • Connection Quality

    Rating 4.7 out of 5 stars

  • Performance

    Rating 4.7 out of 5 stars

  • Setup

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers love the SURFboard S33 modem for its speed and overall performance, with many reporting it supports their high-speed internet plans and delivers blazing fast speeds. The modem is also praised for its ease of use and setup, especially with the Xfinity app, and its 2.5 Gbps Ethernet port. Some customers have noted concerns about the modem's heat and price.

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 95 Showing 1,881-1,900 of 2,092 reviews
  • Rated 5 out of 5 stars

    Yes!!

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

    Worth the extra. 2.5GB port on the back of device.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Modem

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

    Pretty simple set up except for dealing with the cable company

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good modem

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

    Good product , and best to get this instead of renting a modem

    I would recommend this to a friend
  • Pros mentioned:
    Ethernet port

    Rated 5 out of 5 stars

    Blaizing speeds

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

    Finally made seitch to docsis 3.1. Couldnt be happier. Glad i made chose for thos lpdem as the dual ethernet port is super beneficial for my families needs.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Best modem ever

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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.

    Wonderful product locks signal far better than my old cm1000

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good quality

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

    It's a modem...saves me from paying a monthly fee.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    no cable

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

    Still can't make cable work. Seems we have everything but that.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Not getting the speeds we're paying for.

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

    Love how small and easy it was to hook up. The main problem we had with it was the constant drop in signal, and the low speeds we were receiving. Couldn't get it passed 150 mbps when we're needing and are paying for gigabyte speed. Switched this modem out with another and wow what a big difference it made. Arris and Xfinity were pointing fingers at each other, but after switching out the modem with another 3.1 modem that wasn't Arris, We got the speeds we needed, and haven't had a drop in signal for several days now. Spending $200 and having to troubleshoot almost daily for several months was not worth the trouble.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Update

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

    I update my old modem because I got a new version 6 router

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    3.1

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

    Arris products are always solid modems. Highly recommend

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Not new.

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

    Unit was a refurb. I suspect the unit is OK but the local cable co. couldn't get it to work when we tried it. After they tried I found I could not log in to the unit. I suspect it would work with a factory reset but I had already ordered a connection with the local fiber provider. I did get a refund.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Smoothest router yet

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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.

    Best for no issues with sites or connection anymore

    I would recommend this to a friend
  • Cons mentioned:
    Heat

    Rated 1 out of 5 stars

    Stops working after heating up.

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

    It heats up a lot and stops working. It worked fine for few months and now it starts dropping connection after heating up.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Easy and straightforward

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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.

    No issues, other than not being able to log into the administration page given.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Ok modem

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    For some reason can't connect with my Asus router so we return item

    No, I would not recommend this to a friend
  • Pros mentioned:
    Ethernet port

    Rated 5 out of 5 stars

    Single component vs combined router/ modem

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

    I had been using a router modem combo, but they have failed 3 times. This was my number 1 pick for a standalone component.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Trouble

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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.

    Comcast in MA was not able to get this to work, called Comcast support and Arris support about 2 hour trying to receive signal from their end, unfortunately, none of them able to get it working. Maybe it is because it is too new for Comcast to setup a standard procedure to have it connected yet.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    First one died, second one appears to be working

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

    I think they are hit or miss. The first one failed in two weeks, Best Buy replaced it. Crossing my fingers that this one does not fail as well.

    I would recommend this to a friend
  • Cons mentioned:
    Heat

    Rated 1 out of 5 stars

    Lasted 15 months and died

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

    Purchased April 2023 and on November 29/th 2024 it stopped working. It did seem to be a bit warm to the touch. Even when I put feet on the bottom to have a gap between it and the desk to improve air flow.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Do you have a compatible internet provider?

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

    It seemed to work okay for the first 2 days, but then something happened and it just stopped working with our internet provider. We bought a different brand and our internet magically came back on. Definitely check with your internet provider before purchasing this brand.

    No, I would not recommend this to a friend