Motorola Cable Modem Surfboard Extreme SB6121 DOCSIS 3.0 NIB FACTORY PLASTIC

Motorola SURFboard eXtreme (SB6121) 222.64 Mbps

Motorola/Arris SURFboard eXtreme Cable Modem Model SB6121 DOCSIS 3.0 With Box

ARRIS/Motorola SURFboard SB6121 DOCSIS 3.0 Cable Modem

Motorola Surfboard SB6121 DOCSIS 3.0 Cable Modem

Motorola SURFboard eXtreme Wireless Cable Modem & Gigabit Router DOCSIS 3.0 High

Motorola SURFboard eXtreme (SB6121) 222.64 Mbps

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