The Nighthawk CM1200 Multi-Gig speed cable modem by NETGEAR supports link aggregation to deliver true Multi-Gig Internet speeds. The future-proof cable modem supports fast Internet speeds. This DOCSIS 3.1 cable modem is ready for any of today's service plans and future upgrades.
Cable Modem only. External Router needed
This is a cable modem. Separate WiFi router required for WiFi connectivity. Recommended to pair with a NETGEAR WiFi router.
Compatibility
Compatible with XFINITY from Comcast, Cox, and Spectrum. Call your Internet service provider for additional compatibility information.
Optimize your Internet
With an outdated modem, you may not be getting the Internet speeds you paid for. Update your equipment to get better upload and download speeds, and a better Internet experience at home.
Works with any WiFi Router
Connect any WiFi router to this modem's Ethernet port to support all your wireless devices.
Save on monthly rental fees
Is your cable service provider charging you every month to lease their equipment? Save money by buying and owning your cable modem or cable modem router. Replace your rented equipment can save you up to $168/yr in rental fees.
Best for cable provider plans up to 2 Gigabit speed
32x8 Channel Bonding and DOCSIS 3.1 technology delivers the fastest Internet to your home - even during peak Internet usage hours.
DOCSIS 3.1 technology
Upgrading to a DOCSIS 3.1 modem means you'll still enjoy your current Internet service and be ready for the fastest speeds available in your service area. Get up to 10x faster download speeds than the DOCSIS 3.0 standard.
Fully backward-compatible with previous DOCSIS standards.
Ethernet Port
4 Gigabit Ethernet ports connect to your computer or separate WiFi router. Link aggregate two (2) LAN ports to double maximum wired speeds with compatible WiFi routers.
| Manufacturer | NETGEAR |
|---|---|
| Set Product as New from Date | Mar 16, 2026 |
| Set Product as New to Date | Jun 16, 2026 |
| Specification | Brand NETGEAR Model Number CM1200-100NAS Product Name Nighthawk 32 x 8 DOCSIS 3.1 Cable Modem Color Black Internet Service Provider (ISP) Compatibility Cox Communications DOCSIS Certification 3.1 Channel Bonding 32 x 8 Number of LAN Ports 4 Quality Of Service (QoS) Traffic Prioritization Yes DOCSIS Compliant Yes ENERGY STAR Certified No Wired Speed 10000.0 megabits per second Gigabit Ethernet Speed Yes System Requirements Cable Broadband Internet service Product Height 10.3 inches Product Length 3.4 inches Product Width 6.1 inches Product Weight 1.22 pounds Modem Type High speed Warranty - Parts 1 year Warranty - Labor 1 year |
| Hard Drive | 8 GB |