Search  for anything...
NETGEAR

NETGEAR Cable Modem CM700 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 800Mbps | DOCSIS 3.0

    • Based on 28,466 reviews
Condition: New
Checking for product changes
$89.99 Why this price?
Save $20.00 was $109.99

Buy Now, Pay Later

As low as $15.00 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, May 3
Order within 11 hours and 53 minutes
Available payment plans shown during checkout

Style: 800Mbps Max Download


Features

  • Compatible with all major cable internet providers: Including certification by Xfinity by Comcast, COX, and Spectrum. Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service.
  • Save monthly rental fees: Model CM700 replaces your cable modem saving you up to $168/year in equipment rental fees.
  • Speeds by carrier: Xfinity (up to 800Mbps), Cox (up to 500Mbps), Spectrum (up to 400Mbps).
  • Works with any Wi-Fi router: Connect any Wi-Fi router to this modem's Ethernet port to support all your wireless devices.
  • Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate Wi-Fi router.
  • Modem technology: Engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3.1.

Description

Style:800Mbps Max Download The NETGEAR CM700 High Speed Cable Modem provides a connection to high-speed cable Internet with speeds up to 1.4 Gbps. It is CableLabs certified DOCSIS 3.0 and provides up to 32 times faster than DOCSIS 2.0 devices. The Gigabit Ethernet port provides faster access and downloads. CableLabs DOCSIS 3.0 certified to work with all the major cable Internet providers like XFINITY from Comcast, Spectrum, Cox and more. 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. Check that you are using the 12 VDC, 1A power adapter from NETGEAR.


Brand: ‎NETGEAR


Series: ‎CM700


Item model number: ‎CM700-1AZNAS


Item Weight: ‎8.8 ounces


Product Dimensions: ‎1.7 x 6.6 x 5.2 inches


Item Dimensions LxWxH: ‎1.7 x 6.6 x 5.2 inches


Voltage: ‎100240 Volts


Manufacturer: ‎Netgear Inc


Country of Origin: ‎China


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎January 17, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Klarna Pay in 4
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Stopped working after 2 months
Style: 1000Mbps Max Download
This modem was great and behaved exactly as advertised, but only for two months. I started to notice spotty internet last week and blamed it on Comcast and then my internet went completely out 3 days ago. All the modem lights were on, my router was working fine, but I couldn't get internet. The Comcast technician came over for an hour today until we finally realized the modem wasn't responding correctly so I replaced this with my old modem and got my internet back. So there you go bought Jun. 13, officially dead Aug. 14. Outside of the return period and now I'm stuck with a paperweight. The technician also warned me against Netgear modems too, he said they tend to fail earlier. I do NOT recommend getting this you can get cheaper more reliable modems (Arris). Thanks Netgear for disappointing me, you've lost a fan. ... show more
Reviewed in the United States on August 17, 2018 by RJ
    • Best 3.1 DOCSIS Modem for XFinity
Style: 2000Mbps Max Download w/Voice
Review Image by Roman
Review Image by Roman
I was weary of some negative reviews at first, but after reading online reviews from reputable sources, and trying it for myself, this modem is simply amazing! First off, setup was super easy. In a nutshell: 1.) Power it up. 2.) Connect Ethernet cable from modem to laptop and go to xfinity.com/activate 3.) All you need to do is login like you're about to pay a bill and that's it - no account numbers or anything! 4.) CALL XFINITY TO ACTIVATE YOUR EQUIPMENT!!! Do not skip this step! 5.) Tell them the Serial Number and MAC Address (DOCSIS 3.1, not the DOCSIS 3.0 - look closely on the unit, not on the box, there are (2) MAC addresses, provide the 3.1 number). 6.) Connect modem to router via Ethernet (Cat 6 minimum), connect phone line, and you're gucci. Literally all those steps took me less than 15 minutes, including the call to XFinity. I had been wanting to switch to my own modem and start saving $11 per month (plus taxes) for a while, and finally decided to go for it. I hated paying the rental and then I also found out another little detail, you know that free XFinity hotspot thing they keep talking about, ever wonder where that comes from, that's right, your rental modem/router. That sucker is turned on by default and XFinity is using your electricity to power up a public XFinity hotspot. Totally lame, I killed it ASAP in the XFinity My Account application as soon as I realized that. Next thing I did with the rental was turn off the WiFi by switching the unit into Bridge mode. Just some advice for people still renting. I highly recommend switching to bridge and using your own router, it's way better than theirs. Better yet, buy your own modem and route. Ok, rant over, back to review. It is easily two times, if not three times smaller than the rental modem/router unit. Kinda goes as a given since it's one device replacing two. And to that point, it is better to have two discrete devices than two devices in one package for reliability and ease of diagnosis. The device is also very discrete looking and sufficiently aesthetic, at least to me, to be in plain sight. Overall, the build quality, construction, and overall perception does seem to line up with the price tag. I feel like I'm getting my money's worth for the time being. Reliability will ultimately solidify or uproot that. It boots up way quicker than the rental (~1-2 min) and performs better. The latency on my speed tests went down from 12-15 to about 7-9ms aand I'm getting just slightly better downloads but not by much. However, this is one of two of the only XFinity approved DOCSIS 3.1 modems - think up to 10Gbps connection. Now I'm on blast - 250mbps (getting all 250 and then some) but am thinking of going to 1Gbps. And while we're dreaming, this modem will do 2Gbps with link aggregation, but the software update is still in the works. Basically two Ethernet cables from your modem going to your router, each 1Gbps but acting like a "single" cable to provide 2Gbps of total throughput. Way out of the league of most people, but XFinity does have a 2Gbps option over coax so I figured I'd throw it out there. I have only had it for a few days, but was so thrilled with the easy set-up and exceptional performance, I decided to leave a review. I will update ofcourse over the years with reliability and how it holds up, but so far, very promising. ... show more
Reviewed in the United States on March 13, 2019 by Roman
    • Trouble
Style: 400Mbps Max Download
I have had this modem for a little over 6 months and it has not been reliable. It was fine for the first three months but then it started loosing connection. I would restart the modem and it would work okay for awhile and start acting up again. All morning it has been working for about 15 mins and then it’s down. I’m glad that I forgot to turn in the modem I had been renting from my ISP. I hooked it up and have not had any trouble. I am so disappointed in this modem. I am normally a Netgear fan but this has been nothing but trouble. I do more streaming than anything and I have work I have to do on my iPad a lot and this is unacceptable. ... show more
Reviewed in the United States on March 16, 2018 by Donna B.
    • Average Guy, not a techie
Style: 400Mbps Max Download
We have Comcast, this modem is supported by Comcast and it’s super easy to set up. It took less than ten minutes. If you have Comcast there are specific instructions to set it up. Very easy. The modem works so far. Our internet speeds are where they are supposed to be. Stop renting your modem and buy it! As for technical stuff I have no idea what any of it is without googling something. I paired it with a LINKSYS EA7300 wireless router and am now enjoying way better connectivity. ... show more
Reviewed in the United States on February 5, 2018 by YEMSG

Can't find a product?

Find it on Amazon first, then paste the link below.