Memorial Day SaleEnds 5/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

Model:
CM700-100NAS
SKU:
6058901
$119.99

Customer reviews

Rating 4.7 out of 5 stars with 2211 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

94%would recommend to a friend

Customers are saying

Customers express satisfaction with the 32 x 8 DOCSIS 3.0 Cable Modem's speed, performance, and ease of use. Users also appreciate its simple setup, reasonable price, broad compatibility, and compact size. While some users report occasional buffering, the modem generally avoids issues like overheating or lagging. Overall, customers find this modem to be a reliable and efficient solution.

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 82 Showing 1,621-1,640 of 2,211 reviews
  • Rated 5 out of 5 stars

    Works Great

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

    I just bought one of these so I wouldn't have to rent the one from the cable company. There's was way more expensive with the package to rent.

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

    Quality Modem

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

    This was a big upgrade for me and there’s no turning back! I haven’t had any connection issues since purchasing this as half of my new modem/router duo.

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

    Great modem

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

    Works great , upgrade from provider supplied modem.

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

    Good product, not-so-good customer service

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

    This product requires a PC or Mac with an ethernet port. I use Surface Pro which didn't have it. I tried to call the customer service and hung up after 30 min wait. I finally spent another $20 for ethernet / USP adapter.

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

    Rated 2 out of 5 stars

    Did not work well with Cox

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

    Bought this in August to hook up to Cox Internet because they told me I needed a new modem when I switched over to them for television. After that I had so much trouble with my system my Internet and Cox kept troubleshooting and we thought it was the lines they came out worked on it did everything they could think of. Two days ago they suggested I get a new modem and see if that made a difference. I bought a new modem and no problem. That was $100 down the drain since I now can’t return the bad modem over the 15 days to return.

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

    Great stability

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

    It helped me get a stable internet connection. Im now able to keep a constant connection with my internet.

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

    great modem

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

    Works great with cox internet, beats paying monthly for the modem they provide

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

    Works like a charm

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

    Purchased to replace an older modem that was no longer supported by Comcast. Since set up, I've had absolutely no problems and connections. Pleased with this purchase.

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

    Quit leasing equipment

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

    I purchased this modem to replace the one I was leasing from Comcast for $10.00 a month. It is exactly the same and paid for itself in less than a year. No more lease.

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

    Get off your rental and save money

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

    Perfect for high speed internet from Xfinity. Steady speed and easy GUI. Hardly any setup required.

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

    Great upgrade from spectrum

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

    We bought this to upgrade from our spectrum modem to handle all our smart home device's. It made a big difference.

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

    Fantastic!

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this to help with my internet outages, now I have far fewer outages, works amazingly. Super happy with my purchase.

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

    Dependable Connection

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

    Works just as stated on the box. Dependable connection.

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

    Works great so far.

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

    Works great even though it was cheaper on their website than in store they wouldn’t let me price match from their own website. Other than that it works great.

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

    Modem

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

    Just found out I can use my own modem and we're To buy a modem...Best buy the knowledge of the Techs is awesome

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

    Work for optimum or altice.

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

    I am glad I buy this after 8 year paying 10 dollars for mont to optimum for rent me one. I have use this one for 2 year it pays it self.

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

    Best Modem Yet

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

    This modem was easy to setup and the quality is great. Help cover my whole house with internet coverage. Another great product recommended by the Best Buy team member.

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

    Great for the price

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

    I found a better deal on Amazon and I am waiting for my price match. Other than that, the product works as advertised

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

    Easiest setup ver

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

    Solid build, well constructed. Double sided 3M tape would be helpful because the unit is so light weight that often the RF cable likes to flip the unit around

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

    Solid unit, great features

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

    For everything but Gig, more than adequate. Plenty of bandwidth, and has no reset issues like it's predecessor. Worth it for the limit on frustration

    I would recommend this to a friend