ARRIS - SURFboard 32 x 8 DOCSIS 3.0 Voice Cable Modem for Xfinity - Black

Speeds up to 680 MbpsCharter Communications, Cox Communications, Time Warner Cable, XFINITY from Comcast1 Ethernet Port

Keep your home office or small business connected with this ARRIS SURFboard cable modem for Xfinity Internet & Voice. Dual VoIP ports support two telephone lines, and the DOCSIS 3.0 interface provides up to 1.4 Gbps of network speed for fast data downloads. Supply this ARRIS SURFboard cable modem with backup batteries for seamless performance during power outages.