Motorola Cable Modem Surfboard Extreme SB6121 DOCSIS 3.0 NIB FACTORY PLASTIC

Motorola SURFboard SB6121 Cable Modem with Power Adapter, Ethernet, 1 LAN Port

Motorola Surfboard SB6121 Extreme Cable Modem Docsis 3.0

Motorola SURFboard SB6121 Cable Modem Black

Motorola SURFboard SB6121 DOCSIS 3.0 Cable Modem

Motorola Surfboard SB6121 Extreme Cable Modem Docsis 3.0

Motorola SURFboard eXtreme Cable Modem DOCSIS 3.0 (SB6121)

Motorola Surfboard extreme (SB6121)