Holiday SavingsEnds 11/7. Limited quantities. No rainchecks.Shop now

Skip to content
Main Content
No content
Highlights
No content

ARRIS - SURFboard S34 32 x 8 DOCSIS 3.1 Multi-Gig Cable Modem with 2.5 Gbps Ethernet Port - White - White

Model:S34
SKU:6589631
Your price for this item is $219.00
Or

4 payments starting at

$54.75

with

No content
No content
geek squad logo

Protect your networking product

Warranty Protection Plans
Geek Squad Protection -
What's IncludedTerms & Conditions
No content

Shipping

No content
falsefalseNULL
No content
Sponsored
Sponsored

Reviews

Rating 4.8 out of 5 stars with 4 reviews

100%would recommend to a friend

Top Mentions filter

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.

  • Rated 5 out of 5 stars

    Stays connected

    I have Xfinity and our 3 year old modem was restarting to die so i purchased this for replacement. It works well. I used the Xfinity app to get connected and took about 5 minutes although you can use the surfboard connect app to do the same or press skip at the bottom. To be honest I don't think you need the surfboard connect app and it isn't very useful for this S34 modem as i plug into my Asus wifi router for everything else. After Xfinity said I was connected it rebooted the modem which took 10 minutes then I was able to use my wifi so don't panic. From opening the box to wifi was 30 minutes. I get 600mb on two devices at the same time and our area has max upload of 40mb which I am getting. It works great!

    Posted by Matt

  • Rated 4 out of 5 stars

    Great modem, poor setup.

    Definitely a great modem, but the web interface needs to be more secure as both the router and browser complain that it isn't secure. The Energy Efficient Ethernet is a great feature, but it would help to be able to turn it on and off easier. The worst thing about is the app they recommend you use to setup and register it. It's much easier to skip the app and use the web interface to register and set it up.

    Posted by Alfer21

  • Rated 5 out of 5 stars

    Excellent for higher upload speeds!

    This is the new S34 cable modem for higher upload speeds (approx 400mbps upload). I received a notification last December (2023) from comcast/xfinity that higher upload speeds were available, and that my existing modem (S33), was not capable of taking advatage of those speeds. It’s true, the S33 only provided 40mbps upload speeds. The S34 provides up to ~400mbps upload with the new OFDM channels for upload. Download speeds are still capable up to 2.5gbps (or 3.5gbps with dual wan ethernet). The higher upload speeds are meant for all the video conferencing, VR, facetime, etc. that existing upload speeds have overlooked for a long time, until now. Definately purchase this instead of the S33 if you need a new cable modem so you can take advantage of higher upload speeds in your area, including when it becomes available in the future. Docsis 4.0 is coming (10gbps), but who knows when. This will take care of business until then.

    Posted by FloridaGator1

Similar products from outside of Best Buy

sponsored