NETGEAR Cable Modem Wi-Fi Router Combo C6250 - Compatible with All Cable

The NETGEAR C6250 combines a DOCSIS 3.0 cable modem and an AC1600 Wi-Fi router into a single enclosure, designed specifically for cable internet subscribers who want to replace rented equipment. By unifying both devices, it frees up power outlets and eliminates recurring monthly modem rental fees on your cable bill.

On the networking side, the combo unit provides wireless coverage for areas up to 1,500 square feet and connects up to 25 devices simultaneously. It delivers wireless speeds up to 1600 Mbps and handles provider service tiers up to 300 Mbps on Xfinity and Spectrum, or up to 250 Mbps on Cox. For devices that need a direct physical link, the back panel includes two Gigabit Ethernet ports alongside a USB port for storage drives or printers.

Modem performance relies on 16x4 channel bonding under DOCSIS 3.0 standards to maintain stable data delivery. Network management includes built-in parental controls to manage family access, while wireless transmissions are safeguarded with support for WEP and WPA/WPA2 security protocols.

Compatibility is the primary limitation to keep in mind. This unit works exclusively with cable internet providers and will not function with DSL providers, fiber networks like Verizon or AT&T, CenturyLink, satellite services like DirecTV and DISH, or any bundled voice and telephone plans. Maximum supported download speeds are also tied to provider limits.

Verdict: The NETGEAR C6250 is a practical, money-saving choice for households using standard cable internet from providers like Xfinity, Spectrum, or Cox. If you want an all-in-one networking hub that handles moderate internet speeds without extra rental hardware, this unit fits the bill.

• Modem Technology: DOCSIS 3.0 with 16x4 channel bonding
• Wi-Fi Speed: AC1600 (up to 1600 Mbps)
• Coverage Area: Up to 1,500 sq ft
• Device Capacity: Up to 25 devices
• Ethernet Ports: 2 Gigabit Ethernet ports
• USB Ports: 1 USB port
• Security Protocols: WEP, WPA/WPA2, and parental controls

A great fit if you:

• Subscribe to cable internet through Xfinity, Spectrum, or Cox and want to eliminate monthly equipment fees.
• Need Wi-Fi coverage for homes up to 1,500 square feet with up to 25 connected devices.
• Want an all-in-one modem and router with Gigabit ports for wired consoles or PCs.

Consider something else if you:

• Use DSL, fiber, or satellite internet from providers like AT&T, Verizon, CenturyLink, DirecTV, or DISH.
• Rely on bundled landline voice services through your internet service provider.

Which internet providers work with this unit?
It is certified for major cable internet providers including Xfinity by Comcast, COX, and Spectrum. It is not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, or DISH.

Does this modem support landline phone service?
No, this model is not compatible with bundled voice services.

What speeds can I expect on my cable plan?
The unit supports carrier speed tiers up to 300 Mbps on Spectrum and Xfinity, and up to 250 Mbps on Cox, with overall AC1600 Wi-Fi performance up to 1600 Mbps.