• Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and more. Call provider if not listed here. Requires Cable Internet Service and approved for plans up to 343 Mbps
• Not compatible with: Verizon, AT&T, or Centurylink
• Two-in-one DOCSIS 3.0 Cable Modem + AC1750 WiFi Router
• 4-port Gigabit Ethernet Router enables flexible, high-speed wired connectivity
• The product is absolutely compatible with Comcast Xfinity business. It does not support Telephone from Cable operators is all, that is done separately.