2 products in 1 - The SURFboard SBG10 combines a DOCSIS 3.0 cable modem with an 802.11ac Wi-Fi router with 2 one-gigabit Ethernet ports. It has 16 downstream and 4 upstream channels and AC1600 Wi-Fi, making it a perfect choice for homes with less devices to manage. The all-in-one modem & Wi-Fi router combo means no more managing multiple devices and is best for Cable Internet Speed Plans up to 400 Mbps. Plus, it saves you money on monthly modem rental fees and fits easily into any home office.Wi-Fi Coverage : Up to 1,400 sq ft  

 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.