[Product Information]

Enter your model numberto make sure this fits.
8x4 DOCSIS 3.0 cable modem with a built-in N450 3x3 wireless gigabit router that provides the range， wireless speeds and networking support need for multimedia， Internet video and high-performance networking in a home or office. Four 10/100/1000 Gigabit (GigE) Ethernet ports， and firewall. Wireless Power Boost to the FCC limit for extended speed and range， 8 downstream channels for speeds up to 343 Mbps， 4 upstream channels for speeds up to 123 Mbps
Certified by Comcast XFINITY， Charter Spectrum， Time Warner Cable， BrightHouse and other leading cable service providers.
High-speed wireless router with N450 3x3 Wi-Fi and Power Boost provides Internet access for wireless n， ac， g， and b devices including smartphones， computers， tablets， game stations， and HDTVs. Four Gigabit Ethernet LAN ports provide wired connections to computers， HDTVs， game stations， and other Ethernet-capable devices.
Wireless Power Boost adds high-performance Wi-Fi power amplifiers to boost the wireless signals to the legal limit， giving a significant boost in speed and range.
Integrating the cable modem and router creates a more reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space. The vertical design further minimizes shelf space， improves cooling and extends product life while looking great in any home or office.