Motorola SURFboard Ethernet Cable Modem WiFi Router SB6121 High Speed DOCSIS 3.0
Price: USD 19.95
Condition: Used
Location: 331**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
SURFboard Motorola SB6121 P/N: 575186-001-00 eXTREME Cable Modem DOCSIS 3.0 PSU
Price: USD 19.99
Condition: Used
Location: 537**
Shipping Type: FIXED
Shipping Cost: USD 9.99
Read More
MOTOROLA eXtreme SURFboard SB6121 SB 6121 DOCSIS 3.0 CABLE MODEM (575319-019-00)
Price: USD 18.00
Condition: Open box
Location: 038**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SB6121 SurfBoard eXtreme High Speed Gaming Cable Modem Docsis 3.0 NEW
Price: USD 24.99
Condition: New
Location: 985**
Shipping Type: FIXED
Shipping Cost: USD 9.99
Read More
MOTOROLA ARRIS SURFBOARD CABLE MODEM 200 SERIES SB6121 HI SPEED 4x4 DOCSIS 3.0
Price: USD 19.99
Condition: Open box
Location: 945**
Shipping Type: FIXED
Shipping Cost: USD 9.99
Read More
Motorola/Arris SURFboard Modem 200 Series Model SB6121 DOCSIS 3.0 Modem Open Box
Price: USD 12.99
Condition: Open box
Location: 923**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
ARRIS SB6121 SURFboard Cable Modem Router - Black
Price: USD 19.95
Condition: Used
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 7.99
Read More
Motorola SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem
Price: USD 13.00
Condition: Used
Location: 606**
Shipping Type: FIXED
Shipping Cost: USD 5.00
Read More
MOTOROLA Arris SurfBoard Modem SB6121 DOCSIS 3.0 Cable Internet Modem 200 Series
Price: USD 18.88
Condition: Used
Location: 490**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
ARRIS SURFboard Model SB6121 DOCSIS Cable Modem +12VDC+Ethernet cable.
Price: USD 20.00
Condition: Used
Location: 601**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
Motorola ARRIS SURFboard Modem SB6121 DOCSIS 3.0 4x4 172Mbps
Price: USD 4.99
Condition: Used
Location: 805**
Shipping Type: FIXED
Shipping Cost: USD 7.99
Read More
UL AC Adapter Power Supply For Motorola SURFboard SB6141 SB6121 Cable Modem Cord
Price: USD 12.50
Condition: New
Location: 928**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Motorola SURFboard SB6121 - Used
Price: USD 5.99
Condition: Used
Location: 920**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
MOTOROLA Arris SurfBoard Modem SB6121 172mbps TIME WARNER COMCAST XFINITY COX!
Price: USD 10.99
Condition: Used
Location: 955**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Used Working Motorola SURFboard eXtreme SB6121 DOCSIS 3.0 High-Speed Cable Modem
Price: USD 9.95
Condition: Used
Location: 144**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
ARRIS SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem - Black
Price: USD 38.00
Condition: Used
Location: 334**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
MOTOROLA eXtreme SURFboard SB6121 SB 6121 DOCSIS 3.0 CABLE MODEM (575319-019-00)
Price: USD 18.74
Condition: Open box
Location: 774**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola Surfboard SB6121 Cable Modem
Price: USD 10.00
Condition: Used
Location: 473**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
Motorola Arris surfboard SB 6121
Price: USD 9.99
Condition: Used
Location: 021**
Shipping Type: FIXED
Shipping Cost: USD 7.45
Read More
Motorola SURFboard SB6121 DOCSIS 3.0 High-Speed Cable Modem
Price: USD 9.99
Condition: Open box
Location: 339**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola Arris SB6121 SURFboard DOCSIS 3.0 Cable Modem & Adapter Tested
Price: USD 4.99
Condition: Used
Location: 604**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola Surfboard SB6121 DOCSIS 3.0 Cable Modem SB 6121 575186-001-00 Free Ship
Price: USD 12.95
Condition: Used
Location: 911**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Arris Surfboard Model SB6121 Modem
Price: USD 29.99
Condition: Used
Location: 597**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Motorola Arris Surfboard SB6121 Cable Modem. Power & Ethernet Cords Included
Price: USD 12.95
Condition: Used
Location: 863**
Shipping Type: FIXED
Shipping Cost: USD 9.95
Read More
Motorola Arris SURFboard Modem 200 series - SB6121 - 575319-019-00
Price: USD 17.99
Condition: New
Location: 301**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard SB6121 Cable Modem Charter Spectrum
Price: USD 11.00
Condition: Used
Location: 480**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard SB6121 (575319-019-00) 199.68 Mbps
Price: USD 25.00
Condition: Used
Location: 333**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola Arris SURFboard SB6121 DOCSIS 3.0 High-Speed Wifi Cable Modem
Price: USD 3.99
Condition: Used
Location: 551**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Arris SB6121 Surfboard DOCSIS 3.0 Cable Modem - Works Great w/ Power Supply
Price: USD 12.99
Condition: Used
Location: 117**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Arris Motorola SB6121 SURFboard DOCSIS 3.0 High-Speed Cable Modem
Price: USD 19.98
Condition: Used
Location: 280**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
Motorola Surfboard SB6121 Cable Modem High Speed Internet - Black
Price: USD 7.20
Condition: Used
Location: 840**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
MOTOROLA SURFBOARD MODEL SB6121
Price: USD 15.00
Condition: Used
Location: 463**
Shipping Type: FIXED
Shipping Cost: USD 7.00
Read More
Motorola Cable Modem Surfboard Extreme SB6121 DOCSIS 3.0 Open Box
Price: USD 14.44
Condition: Open box
Location: 540**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Arris Motorola SB6121 SURFboard DOCSIS 3.0 High-Speed Cable Modem
Price: USD 9.50
Condition: Used
Location: 776**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SB6121 eXtreme SURFboard High Speed Cable Modem DOCSIS 3.0
Price: USD 2.00
Condition: Used
Location: 146**
Shipping Type: FIXED
Shipping Cost: USD 9.00
Read More
Arris SURFboard SB6121 DOCSIS 3.0 Cable Modem EXCELLENT Condition!!! W/ Ethernet
Price: USD 24.99
Condition: Used
Location: 680**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Arris SURFboard SB6121 (575319-019-00) 199.68 Mbps
Price: USD 13.90
Condition: Used
Location: L3C***
Shipping Type: FIXED
Shipping Cost: USD 17.38
Read More
Motorola SURFboard eXtreme (SB6121)
Price: USD 7.00
Condition: Used
Location: 462**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
Motorola SURFboard SB6121 (575319-019-00) 199.68 Mbps
Price: USD 5.00
Condition: Used
Location: 773**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard eXtreme (SB6121)
Price: USD 34.99
Condition: Used
Location: 088**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
SURFboard Motorola SB6121 P/N: 575186-001-00 eXTREME Cable Modem DOCSIS 3.0 PSU
Price: USD 16.00
Condition: Used
Location: 070**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Motorola SURFboard eXtreme (SB6121) 222.64 Mbps
Price: USD 21.24
Condition: Open box
Location: 028**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Motorola SURFboard eXtreme Cable Modem SB6121
Price: USD 8.99
Condition: Open box
Location: 176**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard SB6121 (575186-017-00)
Price: USD 14.99
Condition: Used
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Motorola Arris SB6121 SURFboard Cable Modem
Price: USD 11.99
Condition: Used
Location: 946**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola/Arris SURFboard (SB6121) DOCSIS 3.0 Cable Modem Comcast Xfinity
Price: USD 9.00
Condition: Used
Location: 528**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola Arris SURFboard SB6121 DOCSIS 3.0 Cable Modem - Black W/AC Adapter
Price: USD 9.99
Condition: Open box
Location: 891**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Arris Surfboard Cable Modem, DOCSIS 3.0 200 Series Model SB6121 - No AC Cord
Price: USD 11.90
Condition: Used
Location: 765**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
MOTOROLA SURFBOARD MODEL SB6121
Price: USD 15.00
Condition: Used
Location: 114**
Shipping Type: FIXED
Shipping Cost: USD 7.00
Read More
Motorola ARRIS SURFboard SB6121 DOCSIS 3.0 Cable Modem - Black - USED
Price: USD 33.90
Condition: Used
Location: 303**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola Arris Surfboard 200 Cable Modem SB6121
Price: USD 19.99
Condition: Used
Location: 554**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard SB6121 (575319-019-00) 199.68 Mbps
Price: USD 9.50
Condition: Open box
Location: 980**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Arris Surfboard SB6121 Cable Modem High Speed Internet
Price: USD 9.00
Condition: Used
Location: 328**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard SB6121 (575319-019-00) 199.68 Mbps
Price: USD 34.99
Condition: New
Location: 310**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
MOTOROLA SB6121 SURFBOARD EXTREME CABLE MODEM™ V2-3
Price: USD 16.30
Condition: Used
Location: 276**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Adapter for Motorola SURFboard SBG6580 SB6120 SB6121 SB6141 SB6180 Power Supply
Price: USD 5.37
Condition: New
Location: 900**
Shipping Type: FIXED
Shipping Cost: USD 2.98
Read More
Motorola Cable Modem Surfboard Extreme SB6121 DOCSIS 3.0 - High Speed Internet
Price: USD 14.95
Condition: Used
Location: 782**
Shipping Type: FIXED
Shipping Cost: USD 7.99
Read More
Motorola Cable Modem Surfboard Extreme SB6121
Price: USD 12.50
Condition: Used
Location: 773**
Shipping Type: FIXED
Shipping Cost: USD 7.50
Read More
Motorola/Arris SURFboard eXtreme Cable Modem Model SB6121 DOCSIS 3.0 With Box
Price: USD 16.44
Condition: Used
Location: 284**
Shipping Type: FIXED
Shipping Cost: USD 1.95
Read More
Motorola Arris SURFboard SB6121 DOCSIS 3.0 High-Speed Wifi Cable Modem IPv6 4x
Price: USD 17.50
Condition: Used
Location: 118**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
NEW Modem Motorola SURFboard SB6121 (575319-019-00) 199.68 Mbps **New In Box**
Price: USD 27.00
Condition: New
Location: 809**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard SB6121 (575319-019-00) 199.68 Mbps
Price: USD 32.00
Condition: Used
Location: 405**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard SB6121 4x4 DOCSIS 3.0 Cable Modem
Price: USD 5.99
Condition: Used
Location: 030**
Shipping Type: FIXED
Shipping Cost: USD 9.49
Read More
Arris Surfboard Cable Modem High Speed Internet SB6121-Gently Used-without Box
Price: USD 30.00
Condition: Used
Location: 774**
Shipping Type:
Shipping Cost: USD
Read More
Motorola SURFboard SB6121 Cable Modem Only No Cables
Price: USD 8.48
Condition: Used
Location: 286**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard SB6121 (575186-001-00) 172 Mbps
Price: USD 19.99
Condition: Used
Location: 946**
Shipping Type: FIXED
Shipping Cost: USD 8.50
Read More
Motorola Surfboard sb6121 slightly used with power cord
Price: USD 19.99
Condition: Used
Location: 455**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
LOT 5 Motorola SURFboard (SB6121) and (SB6141) 300 Mbps Modem - Tested
Price: USD 49.95
Condition: Used
Location: 625**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard SB6121 (575319-019-00) 199.68 Mbps
Price: USD 10.00
Condition: Used
Location: 146**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola Surfboard eXtreme Cable Modem SB6121 DOCSIS 3.0 Open Box
Price: USD 8.00
Condition: Open box
Location: 846**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Arris Surfboard SB6121 Cable Modem High Speed Internet w/ AC Adapter FREE SHIP
Price: USD 20.00
Condition: Used
Location: 522**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Arris Surfboard Model SB6121 Modem
Price: USD 15.00
Condition: Used
Location: 950**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
Motorola SURFboard SB6121 DOCSIS 3.0 Cable Modem ONLY NO POWER SUPPLY
Price: USD 14.60
Condition: Used
Location: 851**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Motorola SURFboard SB6121 Cable Modem Complete - Tested Working! Good Condition
Price: USD 17.99
Condition: Used
Location: 809**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
ARRIS Motorola Surfboard SB6121 DOCSIS 3.0 CABLE MODEM with power supply
Price: USD 20.00
Condition: Used
Location: 606**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Arris Surfboard Cable Modem, DOCSIS 3.0 200 Series Model SB6121 - No AC Cord
Price: USD 14.99
Condition: Used
Location: 553**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Motorola SURFboard SB6121 Cable Modem
Price: USD 15.00
Condition: Used
Location: 300**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard Modem SB6121 & Power Supply
Price: USD 17.88
Condition: Used
Location: 915**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
MOTOROLA Arris SurfBoard SB6121 DOCSIS 3.0 Cable Internet Wifi Modem 200 Series
Price: USD 24.99
Condition: Open box
Location: 265**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Motorola Arris SURFboard SB6121 Cable Modem Black Tested :E
Price: USD 19.99
Condition: Used
Location: 359**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Modem Arris Surfboard SB6121
Price: USD 25.00
Condition: Used
Location: 333**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
MOTOROLA ARRIS SURFboard Modem 200 series #SB6121 NEW UNUSED
Price: USD 18.95
Condition: New
Location: 303**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard SB6121 (575319-019-00) 199.68 Mbps
Price: USD 15.00
Condition: Used
Location: 015**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard eXtreme Cable Modem SB6121 BB1
Price: USD 37.95
Condition: Open box
Location: 733**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Motorola SURFboard SB6121 575186-017-00 172 Mbps Cable Modem
Price: USD 15.70
Condition: Used
Location: 687**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Motorola SURFboard SB6121 Cable Modem (SB6121)
Price: USD 20.00
Condition: Used
Location: 891**
Shipping Type: FIXED
Shipping Cost: USD 8.00
Read More
NEW Motorola SURFboard SB6121 (575319-019-00) 199.68 Mbps
Price: USD 35.00
Condition: Used
Location: 926**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Motorola SURFboard Extreme Cable Modem Model #SB6121
Price: USD 15.00
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
AC Adapter for Motorola Surfboard SB6121 SB6141 SB6180 Cable Modem Power Cord
Price: USD 7.33
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 5.89
Read More
Motorola SURFboard SB6121 With power cord and ethernet cable
Price: USD 15.00
Condition: Used
Location: 191**
Shipping Type: FIXED
Shipping Cost: USD 4.99
Read More
Motorola Surfboard eXtreme Cable Modem SB6121 DOCSIS 3.0
Price: USD 15.00
Condition: Used
Location: 193**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard SB6121 (575319-017-00)
Price: USD 25.00
Condition: Used
Location: 450**
Shipping Type: FIXED
Shipping Cost: USD 9.15
Read More
Motorola SURFboard SB6121 (575319-019-00) 199.68 Mbps
Price: USD 25.00
Condition: Used
Location: 480**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Motorola SURFboard SB6121 (575319-019-00) 199.68 Mbps
Price: USD 8.49
Condition: Used
Location: 640**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard SB6121 DOCSIS 3.0 High-Speed Cable Modem
Price: USD 20.00
Condition: Used
Location: 157**
Shipping Type: FIXED
Shipping Cost: USD 0.00
Read More
Motorola Model SB6121 Surfboard Cable Modem Black Input Voltage +12VDC
Price: USD 10.00
Condition: Used
Location: 290**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard eXtreme Cable Modem SB6121 DOCSIS 3.0 - See Photos
Price: USD 14.99
Condition: Used
Location: 040**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola SURFboard SB6121 Cable Modem 575186-017-00
Price: USD 9.00
Condition: Used
Location: 774**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More
Motorola ARRIS SurfBoard SB6121 Cable Modem With Cables - Perfect Condition
Price: USD 15.00
Condition: Used
Location: 601**
Shipping Type: FIXED
Shipping Cost: USD 15.00
Read More
Motorola Arris SURFboard SB6121 Cable Modem DOCSIS 3.0 Retail
Price: USD 10.00
Condition: Used
Location: 936**
Shipping Type: CALCULATED
Shipping Cost: USD
Read More