SBV3202 SURFboard® DOCSIS® 3.0 Cable Modem for Xfinity Internet & VOIP $169.00 SBV3202 offers your home or small business the performance you need. DOCSIS® speeds up to 1.4 Gbps. Two lines of Voice over IP. Multiple battery back-up options The SBV3202 delivers two lines of Voice over IP (VoIP), high speed internet... Add to Cart