ARRIS SURFboard – SBG10 – Renewed – DOCSIS 3.0 16 x 4 Gigabit Cable Modem & AC1600 Wi-Fi Router, Comcast Xfinity, Cox, Spectrum, Two 1 Gbps Ports, 400 Mbps Max Speeds, SURFboard App – Renewed

About this item Approved for Cox; Spectrum and Xfinity internet along with other US cable internet providers. Is NOT compatible with ATT; CenturyLink; Verizon; Froniter or other Fiber Optic; DSL or Satellite internet service providers. Does NOT support cable digital voice service. Setup and manage your network with the SURFboard Manager app Compatible with major U S Cable Internet Providers including Cox; Spectrum; Xfinity & others. Cable internet service required. Not compatible with ATT; Verizon; CenturyLink or other DSL or Fiber internet providers 16 downstream & 4 upstream channels. Best for cable internet service plans up to 400 Mbps.