I bought this new so it was never removed from the box. I did remove the plastic because a tech guy was coming over to install my new system, he told me I didn't need this. I missed the return window.
The NETGEAR Nighthawk CM3000 is a standalone DOCSIS 3.1 cable modem featuring mid/high-split technology designed for multi-gigabit internet plansKey Specifications & Features
• Speeds: Supports download speeds up to 2.5Gbps and upload speeds up to 1Gbps.• Technology: DOCSIS 3.1 with mid/high-split support, backward compatible with DOCSIS 3.0. Includes OFDMA and Active Queue Management.• Ports: • One 2.5Gbps LAN Ethernet port • Two 1Gbps LAN Ethernet ports (supports link aggregation up to 2Gbps) • One coaxial cable (WAN) port • No built-in Wi-Fi router or telephone voice ports.
• Compatibility: Works with major U.S. cable providers like Xfinity, Spectrum, and Cox (not compatible with DSL, fiber services like AT&T/Verizon, or bundled voice plans)
MAXIMIZE YOUR CABLE INTERNET: A dedicated DOCSIS 3.1 cable modem lets you pair any WiFi router or mesh system you choose, so you can build the home network you want and upgrade your WiFi anytime without replacing your modem.
APPROVED FOR YOUR PROVIDER AND PLAN: Works with Xfinity, Spectrum, Cox, and most US cable providers on internet plans up to 2 Gbps. Not compatible with Verizon, AT&T, CenturyLink, DirecTV, DISH, or bundled voice plans. ISP activation required after setup.
GET THE FULL SPEED OF YOUR PLAN: DOCSIS 3.1 supports plans up to 2.5 Gbps download and 1 Gbps upload, so sending large files and live streaming move nearly as fast as downloading. Actual speeds vary by plan and provider.
FUTURE-PROOF YOUR HOME NETWORK: The 2.5 Gig Ethernet port connects your router for the fastest speeds in your area. Combine the two 1 Gig ports on a compatible router for speeds up to 2 Gbps. Ready for today's multi-gig plans and tomorrow's upgrades.
SET UP AND MANAGE YOUR MODEM WITH THE NIGHTHAWK APP: Download the free Nighthawk app on iOS or Android for guided setup. Check modem status, run speed tests, and manage firmware updates from anywhere. Active internet required.
RELIABLE PERFORMANCE, FREE EXPERT HELP: DOCSIS 3.1 Active Queue Management prevents slowdowns during peak-hour congestion, keeping speeds steady when the whole family is online. FCC certified for use in the United States.