Pre-owned Arris Surfboard Cable Modem SB6121

Arris Surfboard SB6121 Cable Modem High Speed Internet Motorola

ARRIS Surfboard Model SB6121 DOCSIS 3.0 Cable Modem with AC Adapter

Arris Surfboard SB6121 Modem Used In Working Condition

ARRIS SURFboard Model SB6121 DOCSIS 3.0 Cable Modem

Motorola Arris SURFboard Cable Modem Model SB6121

Motorola Arris Surfboard SB6121 Cable Modem. Power Cord Included

Arris Surfboard SB6121 Cable Modem with power adapter, Pre-owned Black