ARRIS/Motorola SURFboard SB6121 DOCSIS 3.0 Cable Modem

Motorola SURFboard eXtreme (SB6121) 222.64 Mbps

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

Motorola SURFboard eXtreme (SB6121) 160 Mbps DOCSIS 3.0

Motorola ARRIS SURFboard Modem 200 Series, SB6121 Surf At Speeds Up To 172 mBPS

Motorola SURFboard eXtreme (SB6121) 222.64 Mbps