Arris Surfboard Cable Modem, DOCSIS 3.0 200 Series Model SB6121 - No AC Cord

Cable Modem - Motorola ARRIS SURFboard SB6121 DOCSIS 3.0 172Mbps IPv6 Black

Motorola SURFboard eXtreme (SB6121) 222.64 Mbps

Motorola SURFboard eXtreme SB6121 DOCSIS 3.0 Cable Modem 172 Mbps

Motorola SurfBoard SB6121 Cable Modem

Motorola Surfboard extreme (SB6121) High Performance Cable Modem

Motorola ARRIS SURFboard SB6121 DOCSIS 3.0 Cable Modem 172 Mbps IPv6 Black

Motorola SURFboard eXtreme SB6121 DOCSIS 3.0 Cable Modem 172 Mbps RJ-45