COMPATIBLE WITH ALL MAJOR CABLE INTERNET PROVIDERS: Including certification by Xfinity by Comcast, COX, and Spectrum. NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service.%ocs%SAVE MONTHLY RENTAL FEES: Model C6220 replaces your cable modem and WiFi router saving you up to $168/yr in equipment rental fees.%ocs%SPEEDS BY CARRIER: Xfinity (up to 200Mbps), Cox (up to 150Mbps), Spectrum (up to 100Mbps).%ocs%FAST WiFi PERFORMANCE: Get up to 1200 sq ft wireless coverage and 20 devices connected with AC1200 speed (up to 1200 Mbps).%ocs%VERSATILE CONNECTIONS: 2 Gigabit Ethernet ports and 1 USB port give you fast wired connections to your computer, printer, game box, storage drive, and other devices.%ocs%MODEM TECHNOLOGY: Engineered with 16×4 channel bonding and DOCSIS 3.0.%ocs%SAFE & SECURE: Supports WEP and WPA/WPA2 wireless security protocols.