StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Netgear
Netgear
NETGEAR Nighthawk CM1200 Cable Modem

NETGEAR Nighthawk CM1200 Cable Modem

Best price now

$75.00at PoshmarkChecked 1 h ago

70% under what the other stores charge

Compared across 15 stores. Prices are checked against each store and labelled with when.

Visit Poshmark

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $75.00 at Poshmark (checked Nov 14, 2026).
  • Checked at 15 stores.

Our take on the NETGEAR Nighthawk CM1200 Cable Modem

The Nighthawk CM1200 is a DOCSIS 3.1 cable modem with 32x8 channel bonding and OFDM 2x2, so it handles current plans and leaves headroom for faster tiers. It has four Gigabit Ethernet ports, and link aggregation pairs two of them into one 2 Gbps connection for a router or a wired device. It is a modem only, so you supply your own router. It works on Xfinity, Spectrum, Cox and other major cable providers, but not on fiber or DSL services such as Verizon, AT&T or CenturyLink, and not with bundled voice. Against rival DOCSIS 3.1 modems, its edge is the extra wired ports and aggregation; its trade-off is that it is a plain modem with no Wi-Fi and no phone jack.

Best forCable internet households with their own Wi-Fi routerGamers and workers who want wired Ethernet runsHomes on 1 Gbps plans or planning to upgradeRenters tired of paying for a provider's modem
Pros
  • DOCSIS 3.1 with 32x8 bonding and OFDM 2x2
  • Four Gigabit Ethernet ports, more than most modems
  • Link aggregation gives one 2 Gbps wired link
  • Works with any router you already own
  • Backward compatible with DOCSIS 3.0 networks
Cons
  • No built-in Wi-Fi or phone port
  • Not compatible with fiber, DSL or bundled voice services
  • Needs a separate router, adding to setup
  • Link aggregation needs a router that supports it

NETGEAR Nighthawk CM1200 Cable Modem prices at every store

  • PoshmarkNew

    In stock

    $75.00+ $0.99 shippingChecked 1 h ago
    Visit Poshmark
  • WalmartNew

    In stockSold by Verdi

    $99.99Free shippingChecked 1 h ago
    Visit Walmart
  • eBayNew

    In stock

    $129.99Checked 1 h ago
    Visit eBay
  • mercari.comNew

    In stock

    $150.00Checked 1 h ago
    Visit mercari.com
  • Low Voltage DealerNew

    In stock

    $139.00+ $27.60 shippingChecked 1 h ago
    Visit Low Voltage Dealer
  • GameStopNew

    In stock

    $197.97Free shippingChecked 1 h ago
    Visit GameStop
  • Brooklyn Low Voltage SupplyNew

    In stock

    $249.99Checked 1 h ago
    Visit Brooklyn Low Voltage Supply
  • NexolticNew

    In stockShips from the UK · duties may applyReturn policy

    $260.54Checked 1 h ago
    Visit Nexoltic
  • ProvantageNew

    In stock

    $263.01Free shippingChecked 1 h ago
    Visit Provantage
  • staples.comNew

    In stock

    $266.49Checked 1 h ago
    Visit staples.com
  • InsightNew

    In stock

    $262.99+ $19.25 shippingChecked 1 h ago
    Visit Insight
  • Neobits.comNew

    In stock

    $285.12+ $14.95 shippingChecked 1 h ago
    Visit Neobits.com
  • Matrix SolutionsNew

    In stock

    $279.61+ $32.70 shippingChecked 1 h ago
    Visit Matrix Solutions
  • AmazonRefurbished

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $99.98Free shippingChecked 1 h ago
    Visit Amazon
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $240.19Free shippingChecked 1 h ago
    Visit Amazon
  • IP Security DepotNew

    Out of stock

    $270.99Free shippingChecked 1 h ago
    Visit IP Security Depot

Store links may earn us a commission.

NETGEAR Nighthawk CM1200 Cable Modem price history

Lowest price we've seen: $75.00 on Nov 14 at Poshmark. Tracked across 14 stores since Nov 14.

What reviewers say

Owners generally rate the CM1200 well for stable speeds on fast cable plans and for its multiple Ethernet ports. Complaints tend to center on setup friction with some providers and on the modem running warm.

What people mention
  • SpeedPraisedOwners report it delivers the full speed of their gigabit cable plans.
  • PortsPraisedThe four Ethernet ports and link aggregation are called out as handy for wired setups.
  • SetupMixedSome say activation was quick, others needed provider support to get it online.
  • HeatCriticisedA few owners note the unit gets warm during use.
  • CompatibilityMixedIt works on major cable providers but not on fiber, DSL or voice-bundled service.

From Nexoltic

  • DOCSIS 3.1 cable modem with 32x8 channel bonding and OFDM 2x2
  • Four 1G Ethernet ports for wired connections to computers, routers, printers, gaming consoles and other devices
  • Link aggregation combines two 1G ports into a single 2G port for higher wired speeds
  • Works with any WiFi router via the modem's Ethernet port
  • Compatible with major cable providers including Xfinity, Spectrum and Cox
  • Can help reduce monthly equipment rental fees
Returns
Free 30-day returns from delivery for a full refund, with a prepaid return label emailed to you.
Shipping
Free tracked shipping on every U.S. order; most orders arrive within 3–8 business days, usually shipping within 1–4 business days.
Packs
Spare 2-pack and 3-pack options offered

About the NETGEAR Nighthawk CM1200 Cable Modem

The NETGEAR Nighthawk CM1200 is a DOCSIS 3.1 cable modem. It uses 32x8 channel bonding and OFDM 2x2, and it is backward compatible with DOCSIS 3.0 networks. It supports internet speeds up to 1 Gbps.

It works with any WiFi router. Connect your router to one of the modem's Ethernet ports to serve your wireless devices. The four Gigabit Ethernet ports can also connect computers, printers, gaming consoles and other devices directly.

Link aggregation combines two 1G ports into a single 2G port for higher wired speeds. The modem works with major cable providers including Xfinity, Spectrum and Cox. It is not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH or bundled voice services.

DOCSIS standard
DOCSIS 3.1, backward compatible with DOCSIS 3.0 networks
Max speed
Up to 1 Gbps
Channel bonding
32x8, OFDM 2x2
Modulation
QAM
Ethernet ports
4 x Gigabit Ethernet
Link aggregation
Up to 2 Gbps by combining two 1G ports
Home networks
Up to four
IPv6
Supported
Compatible providers
Xfinity, Spectrum, Cox and other major cable providers
Not compatible with
Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH, bundled voice services
Height
10.3 in (261 mm)
Depth
3.43 in (87 mm)
Weight

Specifications

DOCSIS standard
DOCSIS 3.1Source
Max internet speed
up to 1 GbpsSource
Ethernet ports
4Source
Ethernet port type
Gigabit EthernetSource
Link aggregation speed

Questions and answers

Does the CM1200 work with my provider?
It works on major cable providers such as Xfinity, Spectrum and Cox. It does not work with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH or bundled voice services.
Do I need a separate router?
Yes. The CM1200 is a modem only, with no Wi-Fi. You connect your own router to one of its Ethernet ports.
What does link aggregation do?
It combines two Gigabit ports into one 2 Gbps link. Your router or device must support link aggregation to use it.
Is it ready for faster plans than 1 Gbps?
It is DOCSIS 3.1 with 32x8 bonding and OFDM 2x2, and its wired link can reach 2 Gbps with aggregation. Actual speed depends on your provider's plan and equipment.
Will it work on an older DOCSIS 3.0 network?
Yes. It is backward compatible with DOCSIS 3.0 networks, though you get the full benefit only on DOCSIS 3.1 service.
Where is the NETGEAR Nighthawk CM1200 Cable Modem cheapest?
At Poshmark, for $75.00, 70% under what the other stores charge, as of our latest check.
Where can I buy the NETGEAR Nighthawk CM1200 Cable Modem?
15 stores we checked sell it, including Poshmark, Walmart, eBay, Low Voltage Dealer, mercari.com.

Shoppers also compared

  • N
    Netgear CM1200-100NAS
    Netgear CM1200-100NAS
  • N
    Netgear Nighthawk CM3000 DOCSIS 3.1 Cable Modem
    Netgear Nighthawk CM3000 DOCSIS 3.1 Cable Modem
  • M
    Motorola MB8611 DOCSIS 3.1 Cable Modem
    Motorola MB8611 DOCSIS 3.1 Cable Modem
  • N
    NETGEAR DOCSIS 3.0 32x8 High Speed Cable Modem (CM700)
    NETGEAR DOCSIS 3.0 32x8 High Speed Cable Modem (CM700)
  • N
    Netgear Nighthawk CM2500 Cable Modem
    Netgear Nighthawk CM2500 Cable Modem
  • A
    ARRIS Surfboard DOCSIS 3.1 Multi-Gigabit Cable Modem
    ARRIS Surfboard DOCSIS 3.1 Multi-Gigabit Cable Modem
  • N
    Netgear Nighthawk Multi-Gig Speed
    Netgear Nighthawk Multi-Gig Speed
  • A
    ARRIS Surfboard SB 8200 DOCSIS 3.1 Gigabit Cable Modem
    ARRIS Surfboard SB 8200 DOCSIS 3.1 Gigabit Cable Modem

Stores we've priced the NETGEAR Nighthawk CM1200 Cable Modem at

  • GameStop deals and prices
  • Neobits.com deals and prices
  • staples.com deals and prices
  • Walmart deals and prices

More from Netgear

  • N
    Netgear CM1200 DOCSIS 3.1 Multi-Gig Cable Modem
19.5 oz (553 g)
up to 2 gigabit per secondSource
Backward compatibility
DOCSIS® 3.0 networksSource
Home networks supported
up to four home networksSource
IPv6 support
Supports IPv6Source
Modulation
QAMSource
Weight
19.5 oz (553 g)Source
Depth
3.43" (87 mm)Source
Height
10.3" (261 mm)Source
Netgear CM1200 DOCSIS 3.1 Multi-Gig Cable Modem
  • N
    Netgear CM1000 Ultra High Speed Cable Modem
    Netgear CM1000 Ultra High Speed Cable Modem
  • N
    NETGEAR AC1200 Router
    NETGEAR AC1200 Router
  • N
    NETGEAR Nighthawk CM1100 Cable Modem DOCSIS 3.1 Multi-Gig SpeedModem
    NETGEAR Nighthawk CM1100 Cable Modem DOCSIS 3.1 Multi-Gig SpeedModem
  • N
    NETGEAR AC1200 WiFi Range Extender - Essentials Edition (EX6120-100NAS)
    NETGEAR AC1200 WiFi Range Extender - Essentials Edition (EX6120-100NAS)
  • N
    Netgear Eax20-100nas Dual Band Wi-Fi 6 Mu-Mimo Mesh Range Extender Ax1800
    Netgear Eax20-100nas Dual Band Wi-Fi 6 Mu-Mimo Mesh Range Extender Ax1800
  • N
    Netgear CM1000 Docsis Ultra-High Speed Cable Modem
    Netgear CM1000 Docsis Ultra-High Speed Cable Modem
  • N
    NETGEAR CM1100 Nighthawk
    NETGEAR CM1100 Nighthawk
  • All Netgear deals and products →

    More cable modems

    • A
      ARRIS SURFboard SB6183 Cable Modem
      ARRIS SURFboard SB6183 Cable Modem
    • N
      Netgear CM2500-100NAS
      Netgear CM2500-100NAS
    • S
      SMC Wireless Gateway DOCSIS 3.0 Modem 8x4 Dual Band 3x3 Wi-Fi 802.11n
      SMC Wireless Gateway DOCSIS 3.0 Modem 8x4 Dual Band 3x3 Wi-Fi 802.11n
    • N
      Netgear Nighthawk Mid/high-Split Multi-Gig 2.5Gbps Cable
      Netgear Nighthawk Mid/high-Split Multi-Gig 2.5Gbps Cable
    • N
      NETGEAR Nighthawk Mid/High-Split DOCSIS 3.1 Cable Modem
      NETGEAR Nighthawk Mid/High-Split DOCSIS 3.1 Cable Modem
    • N
      Netgear Nighthawk DOCSIS 3.1 High Speed Internet Cable Modem
      Netgear Nighthawk DOCSIS 3.1 High Speed Internet Cable Modem
    • N
      Netgear Nighthawk Multi-Gig Speed DOCSIS 3.1 Cable Modem
      Netgear Nighthawk Multi-Gig Speed DOCSIS 3.1 Cable Modem
    • A
      Arris SURFboard S34 DOCSIS 3.1 Cable Modem
      Arris SURFboard S34 DOCSIS 3.1 Cable Modem