10 Best Wow Cable Compatible Modems 2026 in the United States
#1
Winner
NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000) – Approved for Today’s Fastest Speeds - Works with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2.5Gbps
The NETGEAR Nighthawk CM3000 is a DOCSIS 3.1 cable modem designed for high-speed internet plans, supporting download speeds up to 2.5Gbps and upload speeds up to 1Gbps. Its mid/high-split technology makes it suitable for the fastest internet services available today, such as Xfinity’s 2Gbps plans. It works with all major US cable providers, including WOW, Spectrum, Cox, and Optimum, ensuring broad compatibility.
Rating
10.0
Chosen by1,245
Compatibility
Speed
Most important from
428 reviews
#2
NETGEAR Nighthawk Cable Modem and WiFi 6 Router Combo (CAX80) - Compatible with All Major Cable Providers incl. Xfinity, Spectrum, Cox - Cable Plans up to 2 Gbps - AX6000 WiFi 6 Speed - DOCSIS 3.1
The NETGEAR Nighthawk CAX80 is a robust choice for users seeking a reliable cable modem with a built-in WiFi 6 router. It stands out for its compatibility with major providers like Xfinity, Spectrum, and Cox, making it an excellent fit for those with plans up to 6Gbps. The DOCSIS 3.1 standard ensures that you’ll benefit from high-speed internet, while its 32x8 channel bonding enhances performance, especially during peak usage times.
Rating
8.8
Speed Tiers
Compatibility
Built-in Router
Most important from
3679 reviews
#3
Hitron CODA DOCSIS 3.1 - Cable Internet ONLY (NOT Compatible with Fiber/DSL) | Up to 1 Gbps Cable Modem | Requires WiFi Router | Xfinity, Spectrum, Cox Certified
The Hitron CODA DOCSIS 3.1 Cable Modem is designed for cable internet users who want to unlock speeds up to 1 Gbps, making it a great option for fast gaming, streaming, and everyday browsing. It supports the latest DOCSIS 3.1 standard and 2x2 OFDM channel bonding, which helps reduce lag and improve internet performance. This modem is certified to work with many major providers like Comcast Xfinity, Charter Spectrum, and Cox Gigablast, ensuring solid compatibility if you use cable internet with these services. It does not work with DSL, fiber, or satellite internet providers, so it’s important to confirm your ISP supports cable connections before buying.
Rating
8.5
DOCSIS Standard
Speed
Compatibility
Most important from
2770 reviews
Top 10 Best Wow Cable Compatible Modems 2026 in the United States
#1
Winner
NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000) – Approved for Today’s Fastest Speeds - Works with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2.5Gbps
NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000) – Approved for Today’s Fastest Speeds - Works with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2.5Gbps
DOCSIS Standard: DOCSIS 3.1
Speed: 2.5Gbps down, 1Gbps up
Compatibility: WOW, Spectrum, Cox, Optimum, Xfinity
Built-in Router: No
Ethernet Ports: 2
Chosen by 1245 this week
NETGEAR Nighthawk Cable Modem and WiFi 6 Router Combo (CAX80) - Compatible with All Major Cable Providers incl. Xfinity, Spectrum, Cox - Cable Plans up to 2 Gbps - AX6000 WiFi 6 Speed - DOCSIS 3.1
NETGEAR Nighthawk Cable Modem and WiFi 6 Router Combo (CAX80) - Compatible with All Major Cable Providers incl. Xfinity, Spectrum, Cox - Cable Plans up to 2 Gbps - AX6000 WiFi 6 Speed - DOCSIS 3.1
DOCSIS Standard: DOCSIS 3.1
Channel Bonding: 32x8
Speed Tiers: up to 6Gbps
Compatibility: Xfinity, Spectrum, Cox
Built-in Router: WiFi 6
Hitron CODA DOCSIS 3.1 - Cable Internet ONLY (NOT Compatible with Fiber/DSL) | Up to 1 Gbps Cable Modem | Requires WiFi Router | Xfinity, Spectrum, Cox Certified
Hitron CODA DOCSIS 3.1 - Cable Internet ONLY (NOT Compatible with Fiber/DSL) | Up to 1 Gbps Cable Modem | Requires WiFi Router | Xfinity, Spectrum, Cox Certified
DOCSIS Standard: DOCSIS 3.1
Channel Bonding: 2x2 OFDM
Speed: up to 1 Gbps
Compatibility: Comcast, Charter, Cox
Built-in Router: No
Ethernet Ports: 2
NETGEAR Nighthawk DOCSIS 3.1 Mid/High-Split Modem (CM3000-1AZNAS) – Approved for Today's Fastest Speeds - Works with All Providers, Incl. Xfinity, Spectrum, Cox - Plans up to 2.5Gbps
NETGEAR Nighthawk DOCSIS 3.1 Mid/High-Split Modem (CM3000-1AZNAS) – Approved for Today's Fastest Speeds - Works with All Providers, Incl. Xfinity, Spectrum, Cox - Plans up to 2.5Gbps
DOCSIS Standard: DOCSIS 3.1
Speed: 2500 Mbps
Compatibility: Xfinity, Spectrum, Cox
Built-in Router: No
Ethernet Ports: 3
ARRIS SURFboard SB8200 DOCSIS 3.1 Multi‑Gig Cable Modem | 2 -1Gbps Ethernet Ports | Works with Xfinity, Cox, Spectrum | For Cable Internet Plans up to 2Gbps | Modem Only, Router Required
ARRIS SURFboard SB8200 DOCSIS 3.1 Multi‑Gig Cable Modem | 2 -1Gbps Ethernet Ports | Works with Xfinity, Cox, Spectrum | For Cable Internet Plans up to 2Gbps | Modem Only, Router Required
DOCSIS Standard: DOCSIS 3.1
Speed Tiers: up to 1 Gbps
Compatibility: Comcast Xfinity, Cox, Spectrum
Built-in Router: No
Related Products
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ARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1 Gbps Max Internet Speeds
ARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1 Gbps Max Internet Speeds
DOCSIS Standard: DOCSIS 3.1
Speed: Up to 2.5 Gbps
Compatibility: WOW, Comcast, Cox, Spectrum
Built-in Router: Wi-Fi 6 dual-band
Ethernet Ports: Four Gigabit Ethernet ports
ARRIS (SB8200-RB) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels - Renewed
ARRIS (SB8200-RB) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels - Renewed
DOCSIS Standard: DOCSIS 3.1
Channel Bonding: 32 down, 8 up channels, 2 OFDM
Speed: up to 1 Gbps
Compatibility: Comcast, Xfinity, Cox, Spectrum, others
Built-in Router: No
Ethernet Ports: 2
NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Plans Up to 1 Gbps | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black
NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Plans Up to 1 Gbps | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black
DOCSIS Standard: DOCSIS 3.1
Channel Bonding: 32x8
Speed Tiers: up to 2 Gbps
Compatibility: Xfinity, Spectrum, Cox
Built-in Router: No
Future-Proofing: Yes
Arris (S33-RB) - Cable Modem - DOCSIS 3.1 Multi-Gigabit Cable Modem for Comcast Xfinity, Cox, Spectrum & More 1 & 2.5 Gbps Ports 2.5 Gbps Max Internet Speeds 4 OFDM Channels 1 Year Warranty - Renewed
Arris (S33-RB) - Cable Modem - DOCSIS 3.1 Multi-Gigabit Cable Modem for Comcast Xfinity, Cox, Spectrum & More 1 & 2.5 Gbps Ports 2.5 Gbps Max Internet Speeds 4 OFDM Channels 1 Year Warranty - Renewed
DOCSIS Standard: DOCSIS 3.1
Speed: 2.5 Gbps
Compatibility: Charter, Comcast, Cox, Most Regional
Built-in Router: No
Ethernet Ports: 2
#10
ARRIS (SBG7600AC2) - Cable Modem Router Combo - DOCSIS 3.0 & AC2350 WiFi, [Check with your provider for compatibility]Four 1 Gbps Ports , 800 Mbps Max Internet Speeds
ARRIS (SBG7600AC2) - Cable Modem Router Combo - DOCSIS 3.0 & AC2350 WiFi, [Check with your provider for compatibility]Four 1 Gbps Ports , 800 Mbps Max Internet Speeds
DOCSIS Standard: DOCSIS 3.0
Speed Tiers: up to 800 Mbps
Compatibility: Comcast, Cox, Charter Spectrum
Built-in Router: Yes
Future-Proofing: DOCSIS 3.1 is newer
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Buying Guide for the Best Wow Cable Compatible Modems
When choosing a modem compatible with WOW! cable internet, it's important to consider several key specifications to ensure you get the best performance and reliability for your internet needs. A modem is a device that connects your home network to your internet service provider, and selecting the right one can significantly impact your internet speed, stability, and overall experience. Here are the key specs to consider and how to choose the best fit for you.DOCSIS StandardDOCSIS (Data Over Cable Service Interface Specification) is a standard that defines how data is transmitted over cable lines. The most common standards are DOCSIS 3.0 and DOCSIS 3.1. DOCSIS 3.0 is suitable for most users and supports speeds up to 1 Gbps, which is sufficient for streaming, gaming, and general internet use. DOCSIS 3.1 is the latest standard and supports speeds up to 10 Gbps, making it ideal for future-proofing your network and for users with very high-speed internet plans. If you have a high-speed plan or want to ensure your modem remains relevant for years to come, opt for DOCSIS 3.1. Otherwise, DOCSIS 3.0 is a reliable and cost-effective choice.
Channel BondingChannel bonding refers to the number of downstream and upstream channels a modem can use simultaneously. More channels mean higher potential speeds and better performance during peak usage times. Modems typically offer 8x4, 16x4, 24x8, or 32x8 channel bonding. For basic internet usage, 8x4 or 16x4 is sufficient. For higher speeds and more demanding activities like 4K streaming or online gaming, 24x8 or 32x8 is recommended. Choose a modem with channel bonding that matches your internet plan and usage needs to ensure optimal performance.
SpeedThe speed rating of a modem indicates the maximum download and upload speeds it can handle. This is usually listed in Mbps (megabits per second) or Gbps (gigabits per second). Ensure the modem you choose can support the speed of your WOW! internet plan. For example, if you have a 200 Mbps plan, a modem rated for at least 200 Mbps is necessary. If you plan to upgrade your internet speed in the future, consider a modem with a higher speed rating to avoid needing a new device.
CompatibilityNot all modems are compatible with all internet service providers. It's crucial to check that the modem you choose is approved for use with WOW! cable internet. WOW! typically provides a list of compatible modems on their website. Using a compatible modem ensures you get the best performance and support from your ISP. Always verify compatibility before making a purchase to avoid any connectivity issues.
Built-in RouterSome modems come with a built-in router, offering a two-in-one solution for both modem and Wi-Fi capabilities. This can save space and reduce the number of devices you need. However, built-in routers may not offer the same performance or features as standalone routers. If you have a large home, multiple devices, or require advanced networking features, a separate modem and router might be a better choice. For simpler setups or smaller homes, a modem with a built-in router can be convenient and cost-effective.
Ethernet PortsEthernet ports on a modem allow you to connect wired devices directly to the internet. Most modems come with at least one Ethernet port, but some offer multiple ports. If you have several devices that require a wired connection, such as gaming consoles, desktop computers, or smart TVs, consider a modem with multiple Ethernet ports. This ensures you can connect all your devices without needing an additional network switch.