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nexux 51.1K Views
Jul 19, 2021 5:16 PM

ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem

$170

$200

15% off
+ Free Shippingat Amazon
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Deal Details
Amazon has ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem for $169.99. Shipping is free.

Best Buy also has ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem for $169.99. Shipping is free.

Thanks to community member nexux for finding this deal.

Product Info:
  • The SURFboard S33 features a 2.5 Gbps Ethernet port plus an additional 1 Gbps Ethernet port for a 2nd network
  • Cable internet service required. Does NOT include Wi-Fi and does not support cable digital voice service.
  • DOCSIS 3.1 Cable Modem approved for cable internet speed plans up to 2.5 Gbps
  • 32 downstream x 8 upstream DOCSIS 3.0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels
  • Connects to any existing Wi-Fi router for blazing-fast internet.
  • Compatible with major U.S. Cable Internet Providers including Cox, Spectrum, Xfinity & others.ice.
  • Stop renting your modem and save on monthly modem rental fees!
  • Sleek new, modern design fits nicely into home or office
  • Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers

Editor's Notes

Written by SlickDealio
  • About the store:
  • About this deal:
    • This price is $30 lower (15% savings) from the list price of $199.99
  • About this product:
    • Rated 4.6 stars out of 5 overall based on 500+ reviews on Amazon

Original Post

Written by nexux
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem for $169.99. Shipping is free.

Best Buy also has ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem for $169.99. Shipping is free.

Thanks to community member nexux for finding this deal.

Product Info:
  • The SURFboard S33 features a 2.5 Gbps Ethernet port plus an additional 1 Gbps Ethernet port for a 2nd network
  • Cable internet service required. Does NOT include Wi-Fi and does not support cable digital voice service.
  • DOCSIS 3.1 Cable Modem approved for cable internet speed plans up to 2.5 Gbps
  • 32 downstream x 8 upstream DOCSIS 3.0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels
  • Connects to any existing Wi-Fi router for blazing-fast internet.
  • Compatible with major U.S. Cable Internet Providers including Cox, Spectrum, Xfinity & others.ice.
  • Stop renting your modem and save on monthly modem rental fees!
  • Sleek new, modern design fits nicely into home or office
  • Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers

Editor's Notes

Written by SlickDealio
  • About the store:
  • About this deal:
    • This price is $30 lower (15% savings) from the list price of $199.99
  • About this product:
    • Rated 4.6 stars out of 5 overall based on 500+ reviews on Amazon

Original Post

Written by nexux

Community Voting

Deal Score
+56
Good Deal
Visit Amazon

Top Comments

EdEd1190
3.4KComments
777Reputation
Slick Dealers don't rent from Xfinity. Slick Dealers buy a modem and router. Bite the bullet and buy. Don't rent.
Go to Comment
cowbe0x004
649Comments
129Reputation
Anyone getting 2.5Gbps speed, I envy you.
Go to Comment
riphamilton
1.1KComments
458Reputation
I've been running one with zero downtime and consistently great speeds for 6 months now. Highly recommend this.
Go to Comment

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88 Comments

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Jul 20, 2021 10:45 PM
4K Comments
Joined Oct 2007
dplaneJul 20, 2021 10:45 PM
4K Comments
Quote from berrnard View quoted comment :
so based on arris's specs on its site, the s33 adds a 2.5g port and fancy new clothes.

for those that have a sb8200, i would say wait for docsis 3.2/4 unless you have to have higher than a 1 gig connection.
What will the advantages be of the newer Docsis standards? I have a 3.0 I've been itching to upgrade to this model in part bc of the additional ethernet port.
Jul 20, 2021 10:46 PM
233 Comments
Joined Aug 2017
waitandhope123Jul 20, 2021 10:46 PM
233 Comments
Quote from dplane View quoted comment :
What will the advantages be of the newer Docsis standards? I have a 3.0 I've been itching to upgrade to this model in part bc of the additional ethernet ports.
I don't think there's any advantage? I mean unless you have speeds over that of your current modem supports. And even then you need a WiFi 6 router to truly feel the effects?!
4
Jul 20, 2021 11:26 PM
131 Comments
Joined Jan 2008
riconekJul 20, 2021 11:26 PM
131 Comments
Quote from birdsorigami View quoted comment :
I don't think there's any advantage? I mean unless you have speeds over that of your current modem supports. And even then you need a WiFi 6 router to truly feel the effects?!
You will never get anything above 700-800 with just docsis 3.0
Jul 21, 2021 12:07 AM
926 Comments
Joined Oct 2020

This comment has been rated as unhelpful by Slickdeals users.

Jul 21, 2021 12:22 AM
231 Comments
Joined Dec 2007
mcatch729Jul 21, 2021 12:22 AM
231 Comments
Nabbing one from Best Buy- not taking a chance at getting a dud from Amazon after getting fake Beats headphones once "Sold By Amazon"
1
3
Jul 21, 2021 12:55 AM
48 Comments
Joined Nov 2012
ChrisG4379Jul 21, 2021 12:55 AM
48 Comments
Any update on if this works with the Best Buy trade-in coupon?
Pro
Jul 21, 2021 1:06 AM
13.9K Comments
Joined Apr 2005
TidalWaveOne
Pro
Jul 21, 2021 1:06 AM
13.9K Comments
Quote from Wagg View quoted comment :
But with only a 2.5Gbps port how future proof will it be? Serious question.
7 years

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Jul 21, 2021 1:48 AM
71 Comments
Joined Apr 2016
euuser7347327Jul 21, 2021 1:48 AM
71 Comments
I brought this the first month it came out, has been working flawlessly with RCN gigabyte internet.


I have the modem routed to pfsense and I am able to pull down 900mb-ish, and 450mb over wifi using TP-link omeda. Super happy with this setup, it never experienced interruptions.
Last edited by patmam July 20, 2021 at 06:54 PM.
Jul 21, 2021 1:58 AM
608 Comments
Joined Nov 2015
diggieJul 21, 2021 1:58 AM
608 Comments
Quote from yyz View quoted comment :
Seems like a decent price, but how would you compare this to the SB8200 [amazon.com] (currently $149 and also DOCSIS 3.1 32x8)?

I know not for my current speed, but I've been waiting to get any 3.1 modem and upgrade the speed I can get, but you know...covid and limited funds.

I have an older SB model that is working well. I don't really like the look of the round device and think it might get warm in the area I keep the modems (a mostly enclosed cabinet unit with just a USB fan moving air most of the time). I have been able to avoid heat issues with current modem and routers, but some routers have been hotter than others.

So just wondered if really worth it for the S33 or for $20 less to get the SB8200.

Thanks OP for posting! Thanks for any feedback others can offer.
8200 has like 7 different revisions and only some are supported on certain ISPs. The S33 is the no-brainer choice for compatibility.

The 8200 has a spectrum analyzer function that the S33 doesn't have but the thing is so damn stable it doesn't need it really.
Jul 21, 2021 3:58 AM
11 Comments
Joined Dec 2018
PinakagwafoakoJul 21, 2021 3:58 AM
11 Comments
Quote from ChrisG4379 View quoted comment :
Any update on if this works with the Best Buy trade-in coupon?
Confirmed. I traded my old non working Netgear Modem today, received the 15% coupon and used my $25 rewards. Out the door total was $108.xX
Jul 21, 2021 6:08 AM
1.4K Comments
Joined Sep 2003
HoraceJul 21, 2021 6:08 AM
1.4K Comments
Quote from yyz View quoted comment :
Seems like a decent price, but how would you compare this to the SB8200 [amazon.com] (currently $149 and also DOCSIS 3.1 32x8)?

I know not for my current speed, but I've been waiting to get any 3.1 modem and upgrade the speed I can get, but you know...covid and limited funds.

I have an older SB model that is working well. I don't really like the look of the round device and think it might get warm in the area I keep the modems (a mostly enclosed cabinet unit with just a USB fan moving air most of the time). I have been able to avoid heat issues with current modem and routers, but some routers have been hotter than others.

So just wondered if really worth it for the S33 or for $20 less to get the SB8200.

Thanks OP for posting! Thanks for any feedback others can offer.
At near price parity, I'd go with the S33. (Future proofing, compatibility, etc.) $20 is nothing spread out of the 5+ year lifespan of a modem. There was a recent deal for Amazon Warehouse SB8200 units for $66.76, which made my decision much easier.
Jul 21, 2021 6:32 AM
1.4K Comments
Joined Sep 2003
HoraceJul 21, 2021 6:32 AM
1.4K Comments
Quote from GreenKite4385 View quoted comment :
I have the the traditional rental from xfinity and don't even need a router because it already has WiFi and 4 Ethernet ports. I guess it depends what you need a router for.
Indeed. Some people like to separate the modem so they aren't stuck paying rental fees and can upgrade modem and router/switch/access point(s) individually. Each technology progresses at a different pace.


Quote from GreenKite4385 View quoted comment :
Edit: this is not the one you want unless your willing to buy a separate router. This does not have Ethernet plugs probably doesn't have WiFi either
It has Ethernet ports, just no routing/switching capabilities, so you will still need a router, switch, and access point(s), whether that is three separate units, or some combo unit.
Jul 21, 2021 7:29 AM
4.1K Comments
Joined Jul 2019
Gb1908Jul 21, 2021 7:29 AM
4.1K Comments
Most MB only have a single gigabit port. Also 2.5 - 10GBE are still not in common use yet and in expensive routing hardware.
3
Jul 21, 2021 7:58 AM
1.4K Comments
Joined Sep 2003
HoraceJul 21, 2021 7:58 AM
1.4K Comments
Quote from Gb1908 View quoted comment :
Most MB only have a single gigabit port. Also 2.5 - 10GBE are still not in common use yet and in expensive routing hardware.
I think the even more limiting factor right now is actually finding an ISP to supply a >1Gbs connection.

That said, this modem does offer some future proofing, and 2.5/5/10GigE hardware is definitely becoming cheaper and more mainstream every day:
MikroTik now has a 4-port 10GbE switch for under $150, and a 10GbE router for under $200.
QNAP has a 2.5GbE switch for under $120
TP-Link has an all-in-one wireless router for under $200, with a 2.5GbE port that can be configured for either LAN or WAN.
I picked up a L2 managed 52-port switch with 4x 10GbE uplink ports for less than $300, and that was probably 5+ years ago.
Last edited by Horace July 21, 2021 at 01:07 AM.

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Jul 21, 2021 8:02 AM
4.1K Comments
Joined Jul 2019
Gb1908Jul 21, 2021 8:02 AM
4.1K Comments
Quote from Horace View quoted comment :
I think the even more limiting factor right now is actually finding an ISP to supply a >1Gbs connection.

That said, this modem does offer some future proofing, and 2.5/5/10GigE hardware is definitely becoming cheaper and more mainstream every day:
MikroTik now has a 4-port 10GbE switch for under $150, and a 10GbE router for under $200.
QNAP has a 2.5GbE switch for under $120
TP-Link has an all-in-one wireless router for under $200, with a 2.5GbE port that can be configured for either LAN or WAN.
I picked up a 52-port switch with 4x 10GbE uplink ports for less than $300, and that was probably 5+ years ago.
Have not seen ANY wifi routers with even 2.5GBE for under $200
2

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