Share Print
Share
NETGEAR – Nighthawk DOCSIS 3.1 Cable Modem – Black $82.00 Save:$90.00(52%)
Share
Compare Wishlist
-52%

NETGEAR – Nighthawk DOCSIS 3.1 Cable Modem – Black

in Modems
Sku: 5712202
4.63 (50 Reviews)

$82.00 Save:$90.00(52%)

Available in stock

Compare Wishlist
Description
  • Cable Modem only. External Router needed
    This is a cable modem. Separate WiFi router required for WiFi connectivity. Recommended to pair with a NETGEAR WiFi router.
  • Compatibility
    Compatible with XFINITY from Comcast, Cox, and Spectrum. Call your Internet service provider for additional compatibility information.
  • Optimize your Internet
    With an outdated modem, you may not be getting the Internet speeds you paid for. Update your equipment to get better upload and download speeds, and a better Internet experience at home.
  • Works with any WiFi Router
    Connect any WiFi router to this modem’s Ethernet port to support all your wireless devices.
  • Save on monthly rental fees
    Is your cable service provider charging you every month to lease their equipment? Save money by buying and owning your cable modem or cable modem router. Replace your rented equipment can save you up to $168/yr in rental fees.
  • DOCSIS 3.1
    DOCSIS 3.1 allows you to support new DOCSIS 3.1 and Gigabit internet services.
  • Best for cable provider plans up to 1 Gigabit speed
    32×8 Channel Bonding and DOCSIS 3.1 technology delivers the fastest Internet to your home – even during peak Internet usage hours!
  • DOCSIS 3.1 technology
    Up to 10x faster download speeds than the DOCSIS 3.0 standard. Fully backward-compatible with previous DOCSIS standards.
  • Ethernet Port
    1 Gigabit Ethernet port connects to your computer or separate WiFi router.
Additional information
Weight 0.84 lbs
Dimensions 5.9 × 8.8 × 5.4 in
Modem Type

High speed
Number of LAN Ports

1
Product Length

5.9 inches
Auto Connect

Yes
Manufacturer's Warranty - Parts

1 year
Product Weight

0.84 pounds
Color

Black
Product Height

5.4 inches
Number of USB 2.0 Ports

0
DOCSIS Compliant

Yes
Upstream Data Speed

240 megabits per second
Channel Bonding

32 x 8
ENERGY STAR Certified

No
Product Width

8.8 inches
Model Number

CM1000-100NAS
System Requirements

Microsoft Windows 7, 8, 10, Vista, XP, 2000, Mac OS or other operating systems running a TCP/IP network; Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4, or Google Chrome 11.0 browsers or higher
Quality Of Service (QoS) Traffic Prioritization

Yes
Product Name

Nighthawk DOCSIS 3.1 Cable Modem
Number of USB 3.0 Ports

0
Manufacturer's Warranty - Labor

1 year
Brand

NETGEAR
Internet Service Provider (ISP) Compatibility

Cox Communications
Gigabit Ethernet Speed

Yes
Downstream Data Speed

1000 megabits per second
Voice Assistant Built-in

No
Color Category

Black
UPC

606449111071
Reviews (50)
Ratings

4.6

50 Product Ratings
5
39
4
7
3
0
2
1
1
2

Review this product

Share your thoughts with other customers

Write a review

Customer Reviews (50)

  1. RyanE –

    Absolutely love this router. Was renting one from xfinity but decided that owning my own would be better! Definitely made the right choice choosing this one!

  2. Buta –

    excellent, works very well and should be good for a long time because it has top upgrades
    easy to set up and is getting fast uploads

  3. GBH1 –

    Replaces an old Apple system. Very easy and fast to set up. So far very happy with it.

  4. LuisB –

    My gaming experience has improved ever since i got this modem. No complaint.

  5. Disappointed –

    This is a great cable modem that works well with optimum.

  6. EvanS –

    Good fast and clear, no buffering wven with 6plus devuces running at the same time

  7. TomB –

    Does the job quite nicely. Easy setup. Good speeds.

  8. Maclover –

    This was a great buy. I had an older model and I loved it. This netgear modem also awesome.

  9. BrendaS –

    this is my second netgear, I really like the reliability of the product. would highly recommend it to others.

  10. JamesW –

    Great modem! Easy install and no problem getting it to talk to the router. I had a separate hotspot so was able to connect to web and that helped

  11. Birdie60 –

    This product does the job we purchased it for providing internet signal needed for streaming and computing.

  12. Will –

    The modem was a bit pricier than ehat I am used to paying for aodem, but we were in need on a set up capable of lushing a gig. So far, it gets the job done. I probably would have went with the other model that has extra ports if I had the money.

  13. Elizabeth –

    Great product and easy to install. Techs at Best Buy were so helpful in helping me get the correct product for my needs. Thank you.

  14. Ziggy –

    Running at 1000mbps with ease! I’m a netgear guy. Best decision I could’ve made in a modem.

  15. Awesome –

    So far so good. Had to call my ISP provider to activate. We will see how it holds up as time goes by. Replaced a 6 year old Netgear router/modem combo.

  16. AnneR –

    The NETGEAR Nighthawk DOCSIS 3.1 Cable Modem has been an absolute game-changer in optimizing my home network. With over 50 IoT devices, extensive streaming needs, and a gigabit internet plan, this modem has not only met but exceeded my expectations.

    The standout feature is its exceptional performance. Despite the demanding load of over 50 IoT devices and continuous streaming across multiple devices, this modem consistently delivers blazing-fast speeds. Its stability and reliability have been outstanding, ensuring uninterrupted connectivity even during peak usage hours.

    Setting up the Nighthawk modem was a breeze. It seamlessly integrated into my network and effortlessly handled the heavy bandwidth usage across all connected devices.

    One of the key benefits is its compatibility with gigabit internet plans. I consistently receive reliable and robust gigabit speeds, which are crucial for my high-bandwidth requirements. The modem has truly optimized my internet experience, allowing me to fully utilize the high-speed capabilities of my internet plan.

    The modem’s sleek design and sturdy build quality are noteworthy, adding to its appeal in my home setup.

    In conclusion, the NETGEAR Nighthawk DOCSIS 3.1 Cable Modem stands as a powerhouse in handling numerous devices, streaming services, and high-speed internet plans. Its exceptional performance, reliability, and seamless integration make it a top choice for those seeking a reliable and high-performing cable modem.

  17. KevinP –

    Easy setup. Hardest part was getting xfinity to reconnect to the new modem.

  18. Saulj –

    Great modem, i have it hooked to my eero routers and works great!

  19. BrianC –

    My internet is running smoother and faster since I bought this

  20. songnotsung –

    Bought less than a year ago and now comcast/xfinity tells me in order to get the high speed I am paying for I need to updrade this modem as I am not able to achieve those speeds with this unit!

  21. AaronG –

    Have used this combined with the Netgear Nighthawk mesh system for almost 3 months now. Not a single issue, a million times better than the combo units. Easy install and even easier to connect to.

  22. SadFace –

    Best one ive ever had a great price. Thank you BEST BUY!

  23. LarryC –

    Bought this to replace the one from my ISP. Significantly improved speeds and connection across my whole house!

  24. WilliamV –

    Works great. Easy install and set up. Better price than other units.

  25. RachaelN –

    Purchased as a recommendation from the internet service provider and unit holds up great for all the house devices with minimum lagging and interruption

  26. Dotty –

    I just had my speed tested. It doesn’t perform at the speed it is supposed to.

  27. LEM54 –

    This Nighthawk modem has drastically improved my internet performance in my home. When all my family came home, my previous internet dragged. Now it just flys… and I mean fly. So glad I purchased this huge improvement.

  28. msarp –

    I loved it while I had it but I had to return it because I got fiber Internet put in and they don’t use it. It was really powerful and did a good job and you can’t go on purchasing this.

  29. imaref –

    My 8 year old Netgear router finally bit the dust. Got a newer model but same Netgear brand to replace it. Easy setup. After calling ISP and giving them the router numbers, internet was back up and running quickly. Numbers were a big high on the download power side so I added a -4db attentuator–download power numbers are now between +2 and -2.

  30. DonM –

    A bit difficult to set up (very slow to boot up), requiring quite a lot of technical support telephone time with my ISP, but once done, all seems very good.

  31. BartB –

    easy set up works great! called my service provider hooked the cables from one modem to the other and was done

  32. reviewussy –

    Excellent cable modem. Super fast! No issues setting up.

  33. Noble –

    I recently upgraded to the NETGEAR Nighthawk DOCSIS 3.1 Cable Modem for use with the Eeros mesh system, and it has transformed my internet experience. The installation was a breeze, thanks to the user-friendly setup instructions.

    This modem not only supports lightning-fast speeds but also provides a reliable and stable connection. Streaming 4K content, online gaming, and video conferencing are now seamless without any lag or buffering issues. The technology ensures future-proofing, making it a smart investment for long-term high-speed internet needs.

    The sleek design is another plus, and the modem doesn’t take up much space. The LED indicators offer a quick glance at the modem’s status, adding to the overall convenience.

    In conclusion, the NETGEAR Nighthawk DOCSIS 3.1 Cable Modem is a fantastic choice for those looking to upgrade their internet setup. It’s a reliable, high-performance modem that delivers on its promises. I highly recommend it to anyone seeking a top-tier cable modem for a superior internet experience.

  34. TechGuy –

    Solid cable modem. Was able to replace providers modem with this one without fail. Wish the interface was a bit better, especially with what Netgear offers. Also wish there was an additional ethernet port. Overall, it’s a solid investment.

  35. Roger –

    It works great the staff was very helpful thanks for all your support

  36. PaolaS –

    We really like this product. It’s compatible with Xfinity

  37. DonaldK –

    Excellent item works very well easy to hook up, exceptionally made item

  38. JerryG –

    It work great, well very much like this product. Yes i would recommend this product to others.

  39. RoyB –

    Easy setup very fast internet speed on Xfinity. Very happy with this modem.

  40. OlderStudent –

    This is a great cable modem, easy setup, worry free use, handles high bandwidth demands with ease.

  41. CMartinez –

    Says it works with my internet provider but they could never get it to connect. Spent $$$ and can’t use. Found out hard way only 15 days to return. Took a month of going back and forth with internet to find it was my device that wouldn’t work.

  42. JamesH –

    Saw immediate speed increase when I installed this modem. Easy to set up and get working. Great upgrade so far.

  43. RomJames –

    Looks rather plain, but it has what you need. Gigabit speed and DOCSIS 3.1.

  44. DavidC –

    Good product and easy to install, sales people at the store
    is very knowledgeable and helpful.

  45. MarkakisK –

    So far so good, get 1 gig speeds on Mediacom plan. Make sure to call them so they register the device MAC address (as stated in the instructions).

  46. ARHTC –

    Its okay accidentally bought it isn’t two in one like the employ told me but overall it was good

  47. FedayiY –

    I bought from the store .The seller guy was so nice.He did price match to me.The only issue is you need xfinity account download and needs activate

  48. Mecr –

    Excellent choice. The coverage is excellent, good looking item.

  49. ElizabethL –

    Fast and reliable internet modem. Highly recommend. Don’t overthink just purchase this one!

  50. AltaB –

    It a router, It works with no issues. I have not noticed an increase in speeds but thats up to your ISP not all on the router itself.

Similar Products