Motorola Arris SURFboard SB6121 DOCSIS 3.0 Modem w/ Box, Power Adapter, Cable

Motorola Surfboard SB6121 Cable Modem DOCSIS 3.0 With Power Adapter

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

Motorola ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem With Power Adapter

ARRIS SURFboard Model SB6121 DOCSIS 3.0 Cable Modem

Motorola ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem No Ethernet Cable.

Arris Motorola SB6121 DOCSIS 3.0 Cable Modem with forceWare

Motorola Arris SURFboard eXtreme Cable Modem (SB6121) 222.64 Mbps DOCSIS 3.0