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The Best cm500-100nas of 2025 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best cm500-100nas of 2025. Check our ranking below.

2,981 Reviews Scanned

Rank No. #1
NETGEAR Cable Modem DOCSIS 3.0 (CM500) Compatible with Major Cable Providers Including Xfinity, Cox, for Plans Up to 400 Mbps
  • Save monthly rental fees: Model CM500 replaces your cable modem, saving you up to $168/yr in equipment rental fees.
  • Speeds by carrier plans: Xfinity (up to 200Mbps), Cox (up to 150Mbps).
  • Works with any wifi router: Connect any WiFi router, separate unit, to this modem's Ethernet port to support all your wireless devices.
  • Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate WiFi router.
  • Modem technology: Engineered with 16x4 channel bonding and DOCSIS 3.0.
Rank No. #2
NETGEAR Cable Modem CM500 - Compatible with Cable Providers incl. Xfinity. Cox | for Plans up to 300Mbps | DOCSIS 3.0 | Ethernet | Single Band
  • Save monthly rental fees: Model CM500 replaces your cable modem, saving you up to Dollar 168/yr in equipment rental fees.
  • Speeds by carrier plan: Xfinity (up to 200Mbps), Cox (up to 150Mbps).
  • Works with any wifi router: Connect any WiFi router, separate unit, to this modem's Ethernet port to support all your wireless devices.
  • Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate WiFi router.
  • Modem technology: Engineered with 16x4 channel bonding and DOCSIS 3.0.
Rank No. #3
NETGEAR Cable Modem with Voice CM500V - for Xfinity by Comcast Internet & Voice | Supports Cable Plans Up to 300 Mbps | 2 Phone Lines | DOCSIS 3.0, Black, 16x4 w/Voice (CM500V-100NAS)
  • COMPATIBLE WITH XFINITY INTERNET & VOICE SERVICE: Certified by Comcast for Xfinity. NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and non-Xfinity voice services.
  • SAVE MONTHLY RENTAL FEES: Model CM500V replaces your cable modem saving you up to $168/yr in equipment rental fees.
  • BUILT FOR FAST SPEED: Best for cable provider plans up to 300 Mbps speed.
  • WORKS WITH ANY WiFi ROUTER: Connect any WiFi 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 WiFi router.
Rank No. #4
NETGEAR Cable Modem with Voice CM500V - For Xfinity by Comcast Internet & Voice | Supports Cable Plans Up to 300 Mbps | 2 Phone lines | DOCSIS 3.0 (Renewed)
  • input voltage:100 -240V
  • NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and non-Xfinity voice services.
  • SAVE MONTHLY RENTAL FEES: Model CM500V replaces your cable modem saving you up to $150/yr in equipment rental fees.
  • BUILT FOR FAST SPEED: Best for cable provider plans up to 300 Mbps speed.
  • WORKS WITH ANY WiFi ROUTER: Connect any WiFi router to this modem's ethernet port to support all your wireless devices.
Rank No. #5
Hitron CODA56 Cable Internet Modem ONLY - DOCSIS 3.1 | 2.5 Gbps | NO WiFi - Requires Router | Xfinity/Spectrum/Cox Compatible | NOT for Fiber/DSL
  • ⚠️ CABLE INTERNET ONLY - NOT COMPATIBLE WITH: Fiber (Verizon FiOS, AT&T), DSL, Satellite, or Fixed Wireless. ONLY works with cable providers like Xfinity, Spectrum, Cox. Verify your internet type BEFORE purchase.
  • 🚫 NO WiFi INCLUDED - ROUTER REQUIRED: This is a modem ONLY. You MUST buy a separate WiFi router to get wireless internet. Without a router, only ONE device can connect via Ethernet cable. This does NOT replace your current WiFi router.
  • 🔌 CABLE INTERNET REQUIRED: Works EXCLUSIVELY with cable internet service (DOCSIS) from providers like Xfinity, Spectrum, or Cox. Will NOT work with fiber (Verizon FiOS, AT&T), DSL, satellite, or fixed wireless internet. Contact your ISP to confirm compatibility BEFORE purchasing.
  • 🚀 MULTI-GIG PERFORMANCE: Supports internet plans up to 2.5 Gbps with 2.5 Gbps Ethernet port. Designed for plans 1 Gbps and faster from certified providers: Xfinity (up to 2.33 Gbps), Spectrum (1 Gbps), Cox (2 Gbps). Verify your plan speed and provider compatibility.
  • 💡 SETUP REQUIREMENTS: You need: (1) Cable internet service, (2) Separate WiFi router with 2.5 Gbps port for full speeds, (3) ISP activation. This modem cannot create WiFi networks or connect multiple devices without additional equipment.
Rank No. #6
KONKIN BOO Replacement AC Adapter for Netgear CM500-100NAS CM500 High Speed Cable Modem Power Supply
  • Advanced Design, High Portability Brand New Replacement for Chargers
  • High Power exchange efficiency to control working temperature and stable working.
  • REPLACEMENT PRODUCT: (Non-OEM but 100% Compatible)// Input Voltage : AC 100-240V (Worldwide AC Input)
  • Over Voltage Protection, Over Heat Protection, FCC CE Certification
  • AC Adapter for Netgear CM500-100NAS CM500 High Speed Cable Modem Power Supply
Rank No. #7
SKKSource AC Adapter Compatible with Netgear CM500-100NAS CM500 High Speed Cable Modem Power Supply
  • SAFETY: SKKSource Products manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating. Chargers are certificated with CE FCC etc.
  • POWER SPECS - Input Volt Range: 100-240V
  • NOTE: This Adapter is Brand New Replacemnet One, High Quality Never USED (non-OEM). Please make sure the model of your device before buying
  • The power supply has sufficient power and has undergone aging tests,using high-quality copper core wire, not easy to break, effectively extending the life of the power supply.
  • Please contact us with any questions or concerns.
Rank No. #8
K-MAINS AC Adapter for Netgear CM500-100NAS CM500 High Speed Cable Modem Power Supply
  • Safety: Our Products are CE / FCC / RoHS certified, tested by the manufacturer to match and / or exceed the OEM specifications. OVP, OCP, SCP Protection.(OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)
  • Replacement: This Adapter is a Brand New Replacement One, High Quality Never USED (non-OEM)
  • Compact and Portable: Designed for convenience, this AC adapter charger is compact and lightweight, making it ideal for travel or on-the-go use.
  • Durable Build: Crafted with high-quality materials, this charger is built to last, providing you with long-lasting performance and reliability.
  • Note: Please make sure the model of your device before buying. If there is any parts missing or damaged, We will make every effort to provide you with a satisfactory solution.
Rank No. #9
J-ZMQER AC Adapter Compatible with Netgear CM500-100NAS CM500 High Speed Cable Modem Power Supply
  • J-ZMQER AC Adapter Compatible with Netgear CM500-100NAS CM500 High Speed Cable Modem Power Supply
  • Input Voltage: 100V-240V 50/60Hz
  • 【SAFETY】: With the international quality certification authority, our products are in compliance with top industry standards, and include numerous safety mechanisms, including protection against short circuiting, overvoltage, overcurrent, and internal overheating.
  • 【Kindly Note】:Please make sure that you choose the right device before purchasing.
  • Choosing J-ZMQER products to get convenience and just enjoy the high-speed charging, ensuring you a ideal daily life!
Rank No. #10
ABLEGRID AC/DC Adapter for Netgear CM500-100NAS CM500 High Speed Cable Modem Power Supply Cord Cable Charger Mains PSU
  • Ablegrid Brand Replacement Product
  • Tested Units. In Great Working Condition.
  • Please check your model whether it is the same as the listing shows before purchasing!
  • World Wide Input Voltage 100-240VAC 50/60Hz
  • OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)

Last update on 2026-06-02 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best cm500-100nas?

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Potential sources can include buying guides for cm500-100nas, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible cm500-100nas. Make sure that you are only using trustworthy and credible websites and sources.

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This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of cm500-100nas has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an cm500-100nas?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your cm500-100nas.
  5. Customer Ratings: Number ratings grade cm500-100nas objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their cm500-100nas.
  7. Product Quality: You don’t always get what you pay for with an cm500-100nas, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an cm500-100nas is should be an indication of how long it will work out for you.

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