NETGEAR Nighthawk® DOCSIS® 3.1 2.5Gbps Internet Speed Cable Modem for XFINITY® Internet & Voice (CM2050V-100NAS)
NETGEAR Nighthawk® DOCSIS® 3.1 2.5Gbps Internet Speed Cable Modem for XFINITY® Internet & Voice (CM2050V-100NAS)
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NETGEAR Nighthawk® DOCSIS® 3.1 2.5Gbps Internet Speed Cable Modem for XFINITY® Internet & Voice (CM2050V-100NAS)

4.5 stars out of 363 reviews
(4.5)|
363 ratings

Key item features

  • Advanced Connectivity: Features DOCSIS 3.1 technology, enabling ultra-high-speed internet connections up to 2.5Gbps for current and future cable internet service plans.
  • Enhanced Performance: Delivers cable internet speeds that are ten times faster than previous DOCSIS 3.0 technology.
  • Cost Savings: Eliminates monthly cable modem rental fees, potentially saving users up to $168 annually.
  • Broad Compatibility: Backward compatible with DOCSIS 3.0 and supports all internet service speed tiers.
  • Voice Integration: Designed for XFINITY Internet & Voice services, indicating support for both data and voice functionalities.
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Current price is $402.16
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$402.16
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Columbus, 43215
Arrives between Feb 6 - Feb 9
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Sold and shipped by Choice Electronics Inc.
4.223404255319149 stars out of 5, based on 94 seller reviews(4.2)
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NETGEAR Nighthawk® DOCSIS® 3.1 2.5Gbps Internet Speed Cable Modem for XFINITY® Internet & Voice (CM2050V-100NAS) $402.16

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NETGEAR Nighthawk® DOCSIS® 3.1 2.5Gbps Internet Speed Cable Modem for XFINITY® Internet & Voice (CM2050V-100NAS)

4.5 out of 5 Stars. 363 reviews

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Customer ratings & reviews

4.5 out of 5 stars
stars363 ratings338 reviews
How item rating is calculated
  1. 5 stars77% (280)
  2. 4 stars10% (35)
  3. 3 stars3% (12)
  4. 2 stars2% (8)
  5. 1 star8% (28)

Reviews summary

Pros
  • : Provides fast connectivity.
  • : Provides efficient data transfer.
  • : Provides reliable internet with minimal dropouts.
  • : Delivers high-speed internet connectivity with gigabit capabilities.
  • : Process is quick and easy to complete.
Neutral
  • : Offers seamless setup, but can be glitchy.
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Showing 1-3 of 338 reviews

Sep 3, 2025
Sista
5 out of 5 stars review

Seller Verified Purchase

So far we love it

Set up was straight forward and we noticed faster internet on Comcast right away. Had to get a separate router and that is probably part of the speed increase as well. Activatioin on Comcast account was smooth and phone worked right away. We hope the will give us a more stable phone line. The old modem dropped the phone weekly.

Review from netgear.com
Helpful?3VY9BUVL6YIE598641650
Jun 25, 2025
Vaso Denver
5 out of 5 stars review

Seller Verified Purchase

DOCSIS 3.1Cable Modem

This cable modem works well with xFinity/Comcast, able to get 2GB for streaming and 1GB on laptop based on NIC. I need to reboot about every two months to just clear up traffic. Easy to install and lights show connectivity. I used the phone lines for fax and landline.

Review from netgear.com
Helpful?3VY9BUVL6YIE598641650
Nov 19, 2025
SteveKT
5 out of 5 stars review

Seller Verified Purchase

CM2500 review

This CM2500 modem replaced my CM1100 modem. Setting it up was easy. It has worked flawlessly so far.

Review from netgear.com
Helpful?3VY9BUVL6YIE598641650