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172 Mbps Computer Modems

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  • Computer Modems 172 Mbps Maximum Downstream Data Rate

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  • Maximum Downstream Data Rate: 172 Mbps- Selected

    • Motorola Arris SURFboard Modem 400 Series: Model SB6141, DOCSIS 3.0 - Image 1 of 4
    • Motorola Arris SURFboard Modem 400 Series: Model SB6141, DOCSIS 3.0 - Image 2 of 4
    • Motorola Arris SURFboard Modem 400 Series: Model SB6141, DOCSIS 3.0 - Image 3 of 4
    • Motorola Arris SURFboard Modem 400 Series: Model SB6141, DOCSIS 3.0 - Image 4 of 4

    Motorola Arris SURFboard Modem 400 Series: Model SB6141, DOCSIS 3.0

    Pre-Owned · ARRIS
    C $14.00
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    • Spectrum ET2251 D3.1 2.5G eMTA DOCSIS Advanced Voice Modem + All Cords Open Box - Image 1 of 4
    • Spectrum ET2251 D3.1 2.5G eMTA DOCSIS Advanced Voice Modem + All Cords Open Box - Image 2 of 4
    • Spectrum ET2251 D3.1 2.5G eMTA DOCSIS Advanced Voice Modem + All Cords Open Box - Image 3 of 4
    • Spectrum ET2251 D3.1 2.5G eMTA DOCSIS Advanced Voice Modem + All Cords Open Box - Image 4 of 4

    Spectrum ET2251 D3.1 2.5G eMTA DOCSIS Advanced Voice Modem + All Cords Open Box

    Pre-Owned · Spectrum
    C $35.03
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    • Motorola Arris SURFboard Modem- Model SB6121- DOCSIS 3.0-Download 4X Faster - Image 1 of 3
    • Motorola Arris SURFboard Modem- Model SB6121- DOCSIS 3.0-Download 4X Faster - Image 2 of 3
    • Motorola Arris SURFboard Modem- Model SB6121- DOCSIS 3.0-Download 4X Faster - Image 3 of 3

    Motorola Arris SURFboard Modem- Model SB6121- DOCSIS 3.0-Download 4X Faster

    Pre-Owned · Motorola
    C $23.52
    Was: C $33.60was - C $33.60
    or Best Offer
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  • Motorola SB6120 DOCSIS 3.0 Cable Modem - Image 1 of 1

    Motorola SB6120 DOCSIS 3.0 Cable Modem

    Pre-Owned · Motorola
    C $35.03
    or Best Offer
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  • Motorola SB6120 DOCSIS 3.0 Cable Modem with forceWare - Image 1 of 1

    Motorola SB6120 DOCSIS 3.0 Cable Modem with forceWare

    Pre-Owned · Motorola
    C $39.23
    31 sold
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  • New Motorola SURFboard Modem SB6121 (575319-019-00) 172 MBPS - Image 1 of 4

    New Motorola SURFboard Modem SB6121 (575319-019-00) 172 MBPS

    Brand New · Motorola
    (319)
    C $63.05
    or Best Offer
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  • Arris SURFboard SB6121 DOCSIS 3.0 Cable Modem - FREE SHIPPING 🚛 - Warranty - Image 1 of 4

    Arris SURFboard SB6121 DOCSIS 3.0 Cable Modem - FREE SHIPPING 🚛 - Warranty

    Pre-Owned · ARRIS
    (5)
    C $264.79
    or Best Offer
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  • Arris Motorola SB6121 DOCSIS 3.0 Cable Modem with forceWare - Image 1 of 2

    Arris Motorola SB6121 DOCSIS 3.0 Cable Modem with forceWare

    Pre-Owned · ARRIS
    C $49.04
    124 sold
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  • Spectrum 3.1 eMTA Docsis 3.1 Advanced Voice Modem (ES2251) - Image 1 of 4

    Spectrum 3.1 eMTA Docsis 3.1 Advanced Voice Modem (ES2251)

    Pre-Owned · Spectrum
    C $1.39
    or Best Offer
    0 bids
    5d 16h
    L⁣I⁣ ⁣⁣U⁣⁣W⁣ ⁣⁣Q⁣⁣⁣D⁣ ⁣U⁣C⁣ ⁣B⁣⁣⁣D⁣⁣⁣ ⁣⁣⁣⁣⁣
  • Spectrum 3.1 eMTA Docsis 3.1 Advanced Voice Modem (ES2251) w Cables - Image 1 of 4

    Spectrum 3.1 eMTA Docsis 3.1 Advanced Voice Modem (ES2251) w Cables

    New (Other) · Spectrum
    C $49.04
    or Best Offer
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  • New Sealed Zoom Cable Modem Docsis 3.0 172 Mbps Speed - Model 5341-02-03H - Image 1 of 4

    New Sealed Zoom Cable Modem Docsis 3.0 172 Mbps Speed - Model 5341-02-03H

    Brand New · Zoom
    (13)
    C $18.20
    or Best Offer
    C $30.44 shipping
    M⁣A⁣ ⁣⁣⁣⁣H⁣⁣8⁣⁣ ⁣⁣F⁣Q⁣⁣ ⁣⁣I⁣3⁣⁣ ⁣H⁣I⁣ ⁣⁣⁣⁣⁣
  • Motorola Arris SURFboard Modem 200 Series Model SB6121 Power Cord Ethernet Cable - Image 1 of 4

    Motorola Arris SURFboard Modem 200 Series Model SB6121 Power Cord Ethernet Cable

    Pre-Owned · Motorola
    (252)
    C $6.99
    or Best Offer
    C $31.97 shipping
    0 bids
    1d 10h
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  • Motorola Modem Surfboard Model SB6121, no power cord included. - Image 1 of 4

    Motorola Modem Surfboard Model SB6121, no power cord included.

    Pre-Owned · Motorola
    C $13.94
    C $31.05 shipping
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  • MOTOROLA ARRIS SURFboard Modem 200 Series Model SB6121. BRAND NEW, SEALED - Image 1 of 4

    MOTOROLA ARRIS SURFboard Modem 200 Series Model SB6121. BRAND NEW, SEALED

    Brand New · Motorola
    C $31.52
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  • Arris Surfboard SB6121 Cable Modem High Speed Internet - Image 1 of 4

    Arris Surfboard SB6121 Cable Modem High Speed Internet

    Pre-Owned · ARRIS
    (28)
    C $20.34
    or Best Offer
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  • Motorola SURFboard eXtreme Cable Modem DOCSIS 3.0 (SB6121) - Image 1 of 4

    Motorola SURFboard eXtreme Cable Modem DOCSIS 3.0 (SB6121)

    Pre-Owned · Motorola
    (319)
    C $34.97
    or Best Offer
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  • ARRIS SURFboard SB6121 Cable Modem Black Ethernet (RJ-45) Port 1 LAN for parts - Image 1 of 3

    New ListingARRIS SURFboard SB6121 Cable Modem Black Ethernet (RJ-45) Port 1 LAN for parts

    Parts Only · ARRIS
    (5)
    C $20.94
    or Best Offer
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  • ARRIS/Motorola SURFboard SB6121 DOCSIS 3.0 Cable Modem - Image 1 of 4

    New ListingARRIS/Motorola SURFboard SB6121 DOCSIS 3.0 Cable Modem

    Pre-Owned · Motorola
    (252)
    C $14.01
    0 bids
    6d 8h
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  • ARRIS Surfboard Model SB6121 DOCSIS 3.0 Cable Modem with CAT 5cable/AC Adapter - Image 1 of 2

    ARRIS Surfboard Model SB6121 DOCSIS 3.0 Cable Modem with CAT 5cable/AC Adapter

    Pre-Owned · ARRIS
    (5)
    C $19.60
    C $18.65 shipping
    ⁣⁣⁣⁣B⁣⁣D⁣ ⁣A⁣Q⁣⁣ ⁣⁣2⁣8⁣⁣ ⁣W⁣2⁣ ⁣⁣E⁣⁣R⁣ ⁣⁣⁣⁣
  • MOTOROLA SURFBOARD 200 Series SB6121 575319-019-00 CABLE MODEM OPEN BOX 172 MBPS - Image 1 of 4

    MOTOROLA SURFBOARD 200 Series SB6121 575319-019-00 CABLE MODEM OPEN BOX 172 MBPS

    Brand New · Motorola
    (319)
    C $21.02
    or Best Offer
    C $32.64 shipping
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  • Motorola ARRIS SB6121 SURFboard Cable Modem. - Image 1 of 4

    Motorola ARRIS SB6121 SURFboard Cable Modem.

    Pre-Owned · ARRIS
    (28)
    C $19.60
    or Best Offer
    C $18.65 shipping
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  • Spectrum ET2251 D3.1 2.5G eMTA DOCSIS Advanced Voice Modem - Image 1 of 4

    Spectrum ET2251 D3.1 2.5G eMTA DOCSIS Advanced Voice Modem

    Brand New · Spectrum
    C $44.83
    or Best Offer
    Z⁣Q⁣⁣⁣⁣⁣⁣ ⁣G⁣Y⁣ ⁣9⁣⁣M⁣ ⁣M⁣⁣⁣⁣C⁣⁣⁣ ⁣⁣⁣⁣⁣D⁣
  • New Zoom Cable Modem Docsis 3.0 172 Mbps Speed - Model 5341-02-00H - Image 1 of 4

    New Zoom Cable Modem Docsis 3.0 172 Mbps Speed - Model 5341-02-00H

    Brand New · Zoom
    (7)
    C $42.02
    C $19.38 shipping
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  • Motorola Surfboard Cable Modem 200 Series, Model SB6121 OPEN BOX READ FAST SHIP - Image 1 of 4

    Motorola Surfboard Cable Modem 200 Series, Model SB6121 OPEN BOX READ FAST SHIP

    New (Other) · Motorola
    C $36.41
    or Best Offer
    ⁣R⁣⁣⁣⁣⁣⁣⁣J⁣ ⁣⁣⁣K⁣⁣J⁣ ⁣⁣V⁣L⁣⁣⁣ ⁣⁣⁣K⁣K⁣⁣⁣
  • Motorola SURFboard eXtreme Cable Modem SB6121 DOCSIS 3.0 - Image 1 of 4

    Motorola SURFboard eXtreme Cable Modem SB6121 DOCSIS 3.0

    New (Other) · Motorola
    (319)
    C $18.10
    or Best Offer
    C $31.21 shipping
    Y⁣U⁣ ⁣⁣C⁣2⁣⁣ ⁣T⁣D⁣⁣ ⁣⁣K⁣V⁣⁣⁣⁣ ⁣Y⁣⁣⁣⁣ ⁣⁣⁣⁣ ⁣
  • SPECTRUM ES2251 D3.1 2.5G eMTA DOCSIS Advanced Voice Modem - Image 1 of 4

    SPECTRUM ES2251 D3.1 2.5G eMTA DOCSIS Advanced Voice Modem

    Pre-Owned · Spectrum
    C $33.34
    or Best Offer
    C $40.47 shipping
    D⁣⁣W⁣ ⁣⁣⁣9⁣1⁣ ⁣⁣L⁣8⁣ ⁣1⁣⁣⁣⁣Z⁣ ⁣⁣O⁣Y⁣⁣⁣⁣⁣ ⁣⁣
  • Arris SURFboard SB6121 DOCSIS 3.0 Motorola Cable Modem ICES-3⚜️FULLY TESTED⚜️ - Image 1 of 4

    Arris SURFboard SB6121 DOCSIS 3.0 Motorola Cable Modem ICES-3⚜️FULLY TESTED⚜️

    Good - Refurbished · Motorola
    (252)
    C $41.48
    Was: C $46.09was - C $46.09
    or Best Offer
    C $19.36 shipping
    eBay Refurbished
    A⁣⁣J⁣⁣⁣⁣ ⁣⁣2⁣B⁣⁣ ⁣⁣⁣Q⁣⁣P⁣⁣ ⁣⁣8⁣⁣O⁣ ⁣H⁣Q⁣ ⁣M⁣
  • MOTOROLA ARRIS SURFboard Modem 200 Series Model SB6121. BRAND NEW, SEALED - Image 1 of 1

    MOTOROLA ARRIS SURFboard Modem 200 Series Model SB6121. BRAND NEW, SEALED

    Brand New · Motorola
    C $42.03
    or Best Offer
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  • Motorola SURFboard Modem- Model SB6141 - 3.0-Download 4X Faster - Image 1 of 4

    Motorola SURFboard Modem- Model SB6141 - 3.0-Download 4X Faster

    Pre-Owned · Motorola
    C $47.61
    or Best Offer
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  • Motorola Surfboard Modem Model SB5120 Box with Power Supply - Image 1 of 4

    Motorola Surfboard Modem Model SB5120 Box with Power Supply

    Pre-Owned · Motorola
    C $23.23
    Was: C $29.04was - C $29.04
    or Best Offer
    J⁣S⁣р⁣o⁣n⁣R⁣ ⁣O⁣s⁣o⁣r⁣e⁣D⁣d⁣ ⁣V⁣3⁣⁣⁣ ⁣E⁣7⁣ ⁣C⁣9⁣⁣ ⁣C⁣
  • Motorola SURFboard SB6121 Cable Modem (SB6121) - Image 1 of 3

    Motorola SURFboard SB6121 Cable Modem (SB6121)

    New (Other) · Motorola
    (319)
    C $41.96
    C $38.99 shipping
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  • Motorola Arris SURFboard SB6121 DOCSIS 3.0 Cable Modem 200 Series 172Mbps - Image 1 of 4

    Motorola Arris SURFboard SB6121 DOCSIS 3.0 Cable Modem 200 Series 172Mbps

    New (Other) · Motorola
    (252)
    C $21.00
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  • Motorola ARRIS SURFboard Modem SB6121 DOCSIS 3.0 4x4 172Mbps - Image 1 of 2

    Motorola ARRIS SURFboard Modem SB6121 DOCSIS 3.0 4x4 172Mbps

    Pre-Owned · Motorola
    (252)
    C $4.19
    or Best Offer
    C $29.35 shipping
    D⁣9⁣ ⁣⁣⁣A⁣⁣K⁣⁣ ⁣⁣L⁣⁣I⁣⁣⁣ ⁣⁣⁣T⁣⁣U⁣ ⁣G⁣C⁣ ⁣T⁣⁣
  • Motorola SURFboard Cable Modem SB6121 - DOCSIS 3.0 200 Series - Image 1 of 3

    Motorola SURFboard Cable Modem SB6121 - DOCSIS 3.0 200 Series

    Pre-Owned · Motorola
    (252)
    C $63.05
    or Best Offer
    0 bids
    5d 9h
    W⁣⁣E⁣⁣⁣ ⁣⁣K⁣⁣⁣K⁣⁣⁣⁣⁣ ⁣G⁣8⁣⁣ ⁣P⁣J⁣⁣ ⁣⁣D⁣⁣⁣
  • Motorola Arris SURFboard Modem- Model SB6121- DOCSIS 3.0-Download 4X Faster - Image 1 of 4

    Motorola Arris SURFboard Modem- Model SB6121- DOCSIS 3.0-Download 4X Faster

    Pre-Owned · Motorola
    C $13.94
    or Best Offer
    L⁣⁣⁣W⁣ ⁣⁣E⁣F⁣ ⁣3⁣W⁣ ⁣⁣E⁣⁣9⁣ ⁣⁣⁣J⁣Q⁣ ⁣⁣⁣⁣⁣ ⁣⁣
  • Arris Motorola SB6121 Cable SURFboard Modem +12VDS 0.75A ICES-3 NO Adapter - Image 1 of 4

    Arris Motorola SB6121 Cable SURFboard Modem +12VDS 0.75A ICES-3 NO Adapter

    Pre-Owned · Motorola
    (252)
    C $26.55
    Was: C $29.49was - C $29.49
    or Best Offer
    C $17.53 shipping
    Only 3 left
    9⁣⁣⁣M⁣⁣⁣⁣ ⁣⁣1⁣⁣5⁣⁣⁣ ⁣T⁣⁣7⁣⁣⁣ ⁣⁣D⁣M⁣⁣⁣ ⁣⁣
  • Motorola Arris SURFboard Modem 400 Series: Model SB6141, DOCSIS 3.0 - Image 1 of 4

    Motorola Arris SURFboard Modem 400 Series: Model SB6141, DOCSIS 3.0

    New (Other) · ARRIS
    (805)
    C $32.22
    A⁣T⁣⁣⁣ ⁣⁣Q⁣⁣⁣⁣X⁣ ⁣J⁣F⁣ ⁣⁣V⁣⁣Q⁣ ⁣⁣G⁣⁣K⁣ ⁣A⁣⁣⁣
  • Motorola Arris SURFboard Modem 400 Series: Model SB6141, DOCSIS 3.0 (Brand New) - Image 1 of 4

    Motorola Arris SURFboard Modem 400 Series: Model SB6141, DOCSIS 3.0 (Brand New)

    New (Other) · ARRIS
    (805)
    C $35.01
    or Best Offer
    M⁣P⁣⁣ ⁣⁣H⁣2⁣ ⁣4⁣A⁣ ⁣⁣7⁣B⁣ ⁣K⁣⁣⁣⁣5⁣⁣ ⁣G⁣⁣⁣⁣⁣⁣
  • Motorola SURFboard (SB6121) DOCSIS 3.0 Cable Modem, Black - Image 1 of 4

    Motorola SURFboard (SB6121) DOCSIS 3.0 Cable Modem, Black

    Pre-Owned · Motorola
    (217)
    C $12.61
    or Best Offer
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  • ARRIS SURFboard Docsis 3.0 Cable Modem Black SB6121 - Image 1 of 4

    ARRIS SURFboard Docsis 3.0 Cable Modem Black SB6121

    Pre-Owned · ARRIS
    (9)
    C $21.00
    or Best Offer
    C $36.65 shipping
    S⁣D⁣р⁣8⁣o⁣ ⁣n⁣s⁣9⁣V⁣o⁣ ⁣S⁣r⁣e⁣d⁣⁣R⁣ ⁣⁣⁣⁣⁣1⁣B⁣ ⁣⁣U⁣
  • Motorola SURFboard Cable Modem SB612 w/ Power & Ethernet Cable Complete - Image 1 of 2

    Motorola SURFboard Cable Modem SB612 w/ Power & Ethernet Cable Complete

    Pre-Owned · Motorola
    (3)
    C $28.01
    C $34.07 shipping
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  • ARRIS SURFboard Docsis 3.0 Cable Modem Black SB6121 - Image 1 of 3

    ARRIS SURFboard Docsis 3.0 Cable Modem Black SB6121

    Pre-Owned · ARRIS
    (9)
    C $21.20
    or Best Offer
    T⁣⁣⁣F⁣ ⁣⁣D⁣⁣⁣0⁣ ⁣Q⁣I⁣ ⁣⁣6⁣E⁣⁣⁣ ⁣⁣⁣C⁣⁣L⁣⁣⁣⁣
  • Hitron Docsis 3.1 eMTA Advanced Voice Modem model E31N2V1k brand new - Image 1 of 4

    Hitron Docsis 3.1 eMTA Advanced Voice Modem model E31N2V1k brand new

    Brand New · Hitron
    C $95.27
    or Best Offer
    C $33.72 shipping
    Q⁣F⁣ ⁣W⁣2⁣ ⁣⁣O⁣0⁣ ⁣M⁣V⁣ ⁣W⁣⁣⁣⁣⁣B⁣ ⁣⁣⁣ ⁣⁣⁣⁣⁣⁣
  • LOT of 3 Motorola SB6120 DOCSIS 3.0 Cable Modem with forceWare 1.2 & 1.4b - Image 1 of 4

    LOT of 3 Motorola SB6120 DOCSIS 3.0 Cable Modem with forceWare 1.2 & 1.4b

    Pre-Owned · Motorola
    C $77.06
    Only 1 left!
    Q⁣⁣U⁣ ⁣⁣B⁣W⁣⁣ ⁣D⁣⁣E⁣ ⁣⁣⁣K⁣⁣⁣⁣Q⁣⁣⁣⁣ ⁣8⁣V⁣ ⁣⁣
  • Arris Surfboard SB6121 Cable Modem High Speed Internet w/ Power Adapter Tested - Image 1 of 4

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    Pre-Owned · ARRIS
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    Pre-Owned · ARRIS
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    C $14.00
    or Best Offer
    C $30.81 shipping
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    New (Other) · Zoom
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    Spectrum 3.1 eMTA Docsis 3.1 Advanced Voice Modem

    Pre-Owned · Spectrum
    C $28.02
    7⁣L⁣ ⁣U⁣X⁣⁣⁣ ⁣J⁣E⁣⁣⁣ ⁣⁣7⁣R⁣ ⁣⁣M⁣⁣⁣⁣⁣⁣ ⁣⁣⁣⁣
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    Motorola SURFboard SB6121 (575186-001-00) 172 Mbps

    Pre-Owned · Motorola
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    ⁣T⁣4⁣⁣ ⁣P⁣⁣1⁣⁣⁣⁣ ⁣⁣C⁣J⁣⁣⁣ ⁣⁣X⁣3⁣⁣⁣⁣⁣ ⁣⁣⁣
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    Motorola SURFboard Modem SB6121 (575319-019-00) 172 Mbps 4X Faster Arris

    New (Other) · Motorola
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    Spectrum ET2251 D3.1 2.5G eMTA DOCSIS Advanced Voice Modem

    Pre-Owned · Spectrum
    C $40.63
    U⁣7⁣ ⁣⁣C⁣⁣J⁣⁣ ⁣Y⁣G⁣⁣ ⁣⁣Z⁣⁣⁣⁣⁣⁣B⁣⁣ ⁣5⁣S⁣⁣⁣⁣
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    Motorola SURFboard Modem 200 Series SB6121 - Up To 172 MBPS!

    New (Other) · Motorola
    (252)
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    or Best Offer
    C $19.68 shipping
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    Arris SURFboard SB6121 Cable Modem

    Parts Only · ARRIS
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    Motorola/Arris Surfboard Cable Modem SB6121 200 Series w/ Power & Connect Cords

    Pre-Owned · Motorola
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    Motorola SB6121 SURFboard Cable Modem Router

    Pre-Owned · Motorola
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    Arris Black Surfboard SBG10 DOCSIS 3.0 AC1600 Dual Band Gateway WiFi Modem

    Pre-Owned · ARRIS
    (28)
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    or Best Offer
    ⁣⁣⁣L⁣⁣⁣⁣2⁣ ⁣⁣F⁣F⁣⁣⁣ ⁣V⁣⁣⁣⁣8⁣⁣⁣⁣⁣⁣⁣ ⁣⁣
  • Arris SURFboard SB6121 DOCSIS 3.0 Motorola Cable Modem ICES-3 - Image 1 of 4

    Arris SURFboard SB6121 DOCSIS 3.0 Motorola Cable Modem ICES-3

    Pre-Owned · Motorola
    (252)
    C $33.19
    Was: C $36.87was - C $36.87
    or Best Offer
    C $19.10 shipping
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  • Motorola SURFboard eXtreme Cable Modem DOCSIS 3.0 (SB6121) - Image 1 of 4

    Motorola SURFboard eXtreme Cable Modem DOCSIS 3.0 (SB6121)

    Pre-Owned · Motorola
    (319)
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    ARRIS Surfboard Model SB6121 DOCSIS 3.0 Cable Modem

    Pre-Owned · ARRIS
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