Slickdeals is community-supported.  We may get paid by brands or deals, including promoted items.
  • Slickdeals
  • Forums
  • Deal Talk
  • Costco Members: NETGEAR Nighthawk CM1100 DOCSIS 3.1 Cable Modem + Free Shipping + All other networking deals for 1G network $109.99
Heads up, this deal has expired. Want to create a deal alert for this item?
expired Posted by srimank almost 3 years ago
expired Posted by srimank almost 3 years ago

Costco Members: NETGEAR Nighthawk CM1100 DOCSIS 3.1 Cable Modem

+ Free Shipping

$110

$150

26% off
Costco Wholesale
118 Comments 66,978 Views
Visit Retailer
Deal Details
Costco Wholesale has for Costco Members: NETGEAR Nighthawk CM1100 DOCSIS 3.1 Cable Modem on sale for $109.99. Shipping is free.

Thanks to Community Member srimank for posting this deal.

Features:
  • Works with Xfinity, Cox, and Spectrum
  • Meets DOCSIS 3.1 specs. and backward compatible with DOCSIS 3.0
  • 2 Gigabit Ethernet ports with link aggregation support
  • Support all cable internet speed tiers up to 2Gps (separate router required for WiFi)
  • This product is not compatible with cable bundled voice services

Editor's Notes

Written by SaltyOne | Staff
  • About this Deal:
    • $40 manufacturer's savings is valid 11/21/21 through 12/19/21. While supplies last. Limit 3 per member.

Original Post

Written by srimank
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for Costco Members: NETGEAR Nighthawk CM1100 DOCSIS 3.1 Cable Modem on sale for $109.99. Shipping is free.

Thanks to Community Member srimank for posting this deal.

Features:
  • Works with Xfinity, Cox, and Spectrum
  • Meets DOCSIS 3.1 specs. and backward compatible with DOCSIS 3.0
  • 2 Gigabit Ethernet ports with link aggregation support
  • Support all cable internet speed tiers up to 2Gps (separate router required for WiFi)
  • This product is not compatible with cable bundled voice services

Editor's Notes

Written by SaltyOne | Staff
  • About this Deal:
    • $40 manufacturer's savings is valid 11/21/21 through 12/19/21. While supplies last. Limit 3 per member.

Original Post

Written by srimank
Leave a Comment
To participate in the comments, please log in.

Top Comments

Used to be on sale $109 couple of years ago, This one is old first gen docsis 3.1 modem. Latest second gen modems more power efficient, much more stable and 2.5 Gb port.
Motorola MB8611
ARRIS Surfboard S33
Netgear CM2000
i agree... read my original post for other deals on it. i think we will be on docsis4.0 soon

Here are the rest of deals with analysis
CM1000: 1Ghz with single ethernet port (Best Price: 119 on newegg with SPECIALWH promo code. Amazon: 139)
CM1100: 1Ghz with two ethernet port: (Best Price: 109.99 costco, Amazon: 129.0)
CM1200: 1Ghz with four ethernet ports (Best price: 129.99 Newegg with SPECIALWH promo code. Amazon: 149)
CM2000: 2.6Ghz single ethernet port modem (Best price : 179.99 on newegg with SPEICALWH code. amazon: 199)

CAX30 - 1GHz modem with AX2700 wifi inbuilt router (Best price: 199 costco)
CAX80 - 2.5Ghz modem with AX5300 wifi inbuilt (best price 409: newegg, amazon 429)

RAX45: 4.3GBPS wifi router but only supports 1Ghz link between router and modem
Archer11000: TPlink ax11000: (Best Price: 249.99 on costco)

Arris S33: 2.5Ghz ethernet port modem. Expired deal of 149.99 on amazon and bestbuy. But will show up again for BF

Motorola SB8611: 2.5Ghz port. 170 on amazon, 159 on newegg with SPECIALWH code

YMMV: xfinity 900MBPS - $40/month. 600MBPS - $30/month, 1.2GBPS: $70/month

I am going with xfinity 900mbps + CM1100 + RAX45

These are the only combinations that work without any bottleneck. Rest all are future proofing only and doesnt give you any benefit
Best price: xfinity 900MBPS+CAX30 --> Best price but lot of complaints on disconnects with this model ($199.99+$40/month)
Best compromise: xfinity 900MBPS+CM1100+RAX45 --> ($249+$40/month). Future protection with link aggregation
Best BW: xfinity 1.2GBPS+CM2000 or arris S33 or MB8611+AX11000 --> ($400+$70/month)

Buying a 2.5GBPS modem without a router is of no use. So dont spend money on CM2000 or CAX80 or S33 or MB8611 if you dont have a router capable of handling it.
This item is NOT a wifi router. It is indeed a modem

118 Comments

Sign up for a Slickdeals account to remove this ad.

almost 3 years ago
2,420 Posts
Joined Mar 2007
almost 3 years ago
bgammill
almost 3 years ago
2,420 Posts
support for a voice line?
4
almost 3 years ago
52 Posts
Joined Feb 2018

This comment has been rated as unhelpful by Slickdeals users.

almost 3 years ago
506 Posts
Joined Feb 2017

This comment has been rated as unhelpful by Slickdeals users.

almost 3 years ago
80 Posts
Joined Aug 2017
almost 3 years ago
Torvotjosh
almost 3 years ago
80 Posts
I believe It is possible to do link aggregation(lacp) with this modem.

Link aggregation = bonding two Ethernet ports, connect two Ethernet wires and aggregate the bandwidth to get 2gbps theoretically.
almost 3 years ago
412 Posts
Joined Feb 2014

This comment has been rated as unhelpful by Slickdeals users.

almost 3 years ago
1,047 Posts
Joined Nov 2015
almost 3 years ago
fishbomb
almost 3 years ago
1,047 Posts
Ghz speeds? My eyes are bleeding.
1
2
almost 3 years ago
16 Posts
Joined Jan 2015
almost 3 years ago
turbo2pointo
almost 3 years ago
16 Posts
What is "1Ghz with single ethernet port"?

Did you mean 1Gbs?

Sign up for a Slickdeals account to remove this ad.

almost 3 years ago
115 Posts
Joined Jul 2013
almost 3 years ago
Afeldman1
almost 3 years ago
115 Posts
Quote from bgammill :
support for a voice line?
From the product page linked: "This product is not compatible with cable bundled voice services"
1
almost 3 years ago
5,359 Posts
Joined Sep 2016
almost 3 years ago
anonymous2929239
almost 3 years ago
5,359 Posts

Our community has rated this post as helpful. If you agree, why not thank anonymous2929239

Used to be 99 on sale 2 months ago I got it

Inflation
1
1
3
almost 3 years ago
573 Posts
Joined Mar 2012
almost 3 years ago
EricP28
almost 3 years ago
573 Posts
Quote from bgammill :
support for a voice line?
Not for a voice line from your cable provider but there are countless VOIP products out there that will work just fine. I've been using a Magic Jack module and service for several years on a Spectrum cable connection.
1
almost 3 years ago
465 Posts
Joined Nov 2018
almost 3 years ago
GregryS
almost 3 years ago
465 Posts
Quote from Afeldman1 :
From the product page linked: "This product is not compatible with cable bundled voice services"
Yes...buy an Ooma😊
almost 3 years ago
465 Posts
Joined Nov 2018
almost 3 years ago
GregryS
almost 3 years ago
465 Posts
Quote from DealmasyerX :
I just bought surfboard.
What..an 8200? Stay on the Broadcom based modems....Hopefully no Puma 6.
almost 3 years ago
465 Posts
Joined Nov 2018
almost 3 years ago
GregryS
almost 3 years ago
465 Posts
Quote from GregryS :
What..an 8200? Stay on the Broadcom based modems....Hopefully no Puma 6.
And the cheap bastards can't even put a power button on the S33...Pass
2
almost 3 years ago
1,403 Posts
Joined Dec 2009
almost 3 years ago
sadude
almost 3 years ago
1,403 Posts
Is this better than the 8200? I am using orbi 750 so will this be an advantage?

Sign up for a Slickdeals account to remove this ad.

almost 3 years ago
533 Posts
Joined Nov 2009
almost 3 years ago
BigCheapBastard
almost 3 years ago
533 Posts
Century link compatible? Yes