The NETGEAR C7100V is CableLabs DOCSIS^® 3.0 three-in-one high-speed cable modem + AC1900 WiFi router + XFINITY^® Voice. This cable modem router gives you high-speed Internet connection with combined speeds of up to 1.9Gbps^† with AC1900 WiFi. Supports two XFINITY^® Voice telephone lines with battery backup. Enhanced features include 3-way conference calling, caller ID, call forwarding and more. Save up to $168 a year* by eliminating Internet service provider rental fees. Ideal for XFINITY^® Internet and Voice service.

Specs:

• Built-in high-speed 24×8 DOCSIS® 3.0 Channel Bonded Cable Modem Router 
• 24 downstream & 8 upstream channels 
• AC1900 (600 Mbps @2.4GHz with 256 QAM support +1300 Mbps @5GHz 11ac)† 
• Simultaneous Dual Band WiFi—Tx/Rx 3×3 (2.4GHz) + 3×3 (5GHz)