NETGEAR Certified Refurbished C3700-NAR DOCSIS 3.0 WiFi Cable Modem Router with N600 8x4 download speeds. Certified for Xfinity from Comcast, Spectrum, Cox, Cablevision & more

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Product Specifications

Netgear Certified Refurbished product is manufacturer refurbished to work and look as new with 90 Day Warranty and email support. All accessories are included with limited documentation and additional information online.
DOCSIS 3.0 cable modem unleashes 8x faster download speeds up to 340 Mbps faster, smoother WiFi, and works with all major cable Internet providers
Certified to work with Cable Internet Providers like XFINITY from Comcast, Time Warner Cable, Cox, Cablevision, Bright House Networks, & More (Not Compatible with Cable Bundled Voice Services)
8x4 channel bonding with Gigabit Ethernet Ports for fast wired, connections USB port to wirelessly share your hard drive
Netgear Refurbished product may have a removed serial number. You will need to state the product is refurbished (state the full part number) if emailing customer support. See the attached (image) flyer to obtain the Serial Number and MAC Address information that maybe needed by your Cable provider before contacting them.

Product Description

Size:N600 | Style:Cable Modem / Router 2-in-1 Wi-Fi router and DOCSIS 3.0 cable modem provides a high-speed cable Internet connection Built in DOCSIS 3.0 modem - 8 times faster than DOCSIS 2.0 - up to 340 Mbps N600 (300 Mbps + 300 Mbps) Compatible with U.S. Cable Internet Providers like Cablevision, Charter, Comcast XFINITY, Cox, Time Warner Cable, and more Cost-effective - Eliminate monthly rental fees

Product Reviews

Serious Flaws

I own a small company, I save pennies where there’s no harm to our operation. It’s just good sense. Since refurbished means the device has been inspected and works as it should, I’m a believer in refurbished devices. Practical and typically save 15-50%. Win!But refurbished does not mean inspected for this device - or they chose to send out a defective device. Neither case looks good for Netgear and this seller. Of the 2 wired ports one is completely defunct. Using speedtest.net to check it, it registers as .7mbps download and won’t even register for upload speeds. The working wired port and wireless pull 110mbps down and 11mbps up - appropriate for my twc package.If you need multiple wired connection for additional devices - printers, etc. Don’t trust these factory refurbished devices.Skip netgear or skip the refurb device.Update Nov 4, 2015, two weeks after 30-day return period closed - literally.The device officially died. Other uses complain about needing to frequently reset - this device failure is related to that. Wired and wireless ports all officially kicked. They hold signal for up to 60s and then drop signal completely (while measuring the coax for comparison purposes). This is not a matter of buffering to get over the hump, the device has narcolepsy. And now I am unable to return. $103 pissed out the window.You win some; you lose some.AVOID THIS DEVICE.

Don’t do it.

This thing was fine for a couple of weeks until it no longer would proceed past “Registration complete” on Modem status page. I did attempt power cycling and did a factory restore, same condition. Plugged in a Motorola Surfboard and worked fine. Stay away from refubished network products. Using a standalone modem and Archer C7 router now happily. Just spend the money, it’s not worth the headache to save a few bucks on this refurb.

Worked for 45 days

This router modem combo works fantastic for 45 days and then the Wi-Fi started slowing down and getting slower and slower to almost stopped working. When it was new you had a good Wi-Fi signal throughout the whole house even upstairs but now after 45 days of use If you’re working within 5 feet of the Wi-Fi it works pretty good if you are 15 feet away from the Wi-Fi you have basically no service. I would not recommend it.

Okay for Cable Modem but Wireless Router was Dropping WiFi Almost Daily

The cable modem aspect worked fine but the wireless router was terrible. I had to reboot pretty much daily, otherwise the 5G wifi connection kept dropping across any of my devices (phone, tablet, laptop, TV). The 2G would still be available but that is much slower than 5G. I would not recommend if you will be using the the wireless router. If only cable modem, then might be okay.

A great priced modem/ router combo for when my modem finally …

Heck yes! A great priced modem/ router combo for when my modem finally gave in. Easy to set up and working great so far! The package contained instructions on how to get the serial number off your computer so just pull that up before you give your internet company a call (or while you are on hold) and you are good to go. Plus side: now that I have this, it cleaned up a lot of space rather than having the separate modem and router before. I see it didn’t work for some reviewers but give it a shot ! You have 30 days to return it and I think it is well worth the savings.

Glad i got this one…

I wasn’t sure if buying the refurbished would be a great idea, but the new one wasn’t ready to ship. As other reviewers have stated, they serial number is crossed out, and your internet company will need it, however the serial number was easily obtained by signing onto the router- something you would likely have done or had to do anyway! Write it down on the instructions, along with the password and you’ll be in, and stay in business.

Excellent Device for Xfinity Hi Speed Internet Connectivity

This device is fantastic !I upgraded my Xfinity line with 75 MBPS bandwidth recently. Wanted to avoid monthly modem rental with a affordable Netgear solution.I am getting ~75-80 MBPS on LAN and 50-55 MBPS on Wifi across my big apartment with 4-5 devices connected in parallel.Live Streaming, VPN, Screen Share, Gaming are working quite good. I am overall satisfied with the device.

I bought the N600 refurbished. I originally bought an ARRIS SURFboard SBG6580 but it kept dropping the wifi so I returned it and got this instead. I have had this one for a full month now and it is great. It can cast the two 2.5 and 5 ghz wifi networks at the same time, my refurbished model looked like new. My apartment isn’t that big about 1,000 square feet but it covers the entire thing with strong wifi signal no problem. I have ran speed tests in all rooms and I stream and download with multiple devices and the speed are great. Even during peak internet hours I still have no issues. I recommend this if you are on a budget and just trying to have good wifi in a medium apartment or small house. I can’t say if this is good enough for a two story setup or a home with thick walls.

Five Stars

Works great

Dont waste your time.

Do NOT purchase this. Serial number is not on product, technician is unable to install, save your self a headache and money !!!

Two Stars

NOT WORKING

One Star

Not strong enough for my Internet signal

Five Stars

Works great!

really BAD wifi coverage for large home. Only works in close proximity.

I “updated” to this from our old Cisco router thinking we’d get better coverage and faster speeds but coverage is way worse and speeds obviously slower.

I’m getting 3mbps on this router vs 30mbps on my …

I’m getting 3mbps on this router vs 30mbps on my Comcast supplied router. I’ve switched them out 3 times to be sure. Even time this router comes back 1/10th of the speed.

Broke after 2 months

It worked ok for the first two months (occasionally I had to restart it to get either to 2.5 or 5.0 GHz band back up), but the most recent time I tried to restart it, it wouldn’t…