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Wireless Computer Modems 172 Mbps Maximum Downstream Data Rate

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    • NEW Spectrum E31U2V1 DOCSIS 3.1 eMTA Internet Modem No Power Cord Free Shipping - Image 1 of 4
    • NEW Spectrum E31U2V1 DOCSIS 3.1 eMTA Internet Modem No Power Cord Free Shipping - Image 2 of 4
    • NEW Spectrum E31U2V1 DOCSIS 3.1 eMTA Internet Modem No Power Cord Free Shipping - Image 3 of 4
    • NEW Spectrum E31U2V1 DOCSIS 3.1 eMTA Internet Modem No Power Cord Free Shipping - Image 4 of 4

    NEW Spectrum E31U2V1 DOCSIS 3.1 eMTA Internet Modem No Power Cord Free Shipping

    Brand New · Spectrum
    S$ 35.07
    S$ 25.78 shipping
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    • ARRIS Surfboard Model SB6121 DOCSIS 3.0 Cable Modem with AC Adapter - Image 1 of 4
    • ARRIS Surfboard Model SB6121 DOCSIS 3.0 Cable Modem with AC Adapter - Image 2 of 4
    • ARRIS Surfboard Model SB6121 DOCSIS 3.0 Cable Modem with AC Adapter - Image 3 of 4
    • ARRIS Surfboard Model SB6121 DOCSIS 3.0 Cable Modem with AC Adapter - Image 4 of 4

    ARRIS Surfboard Model SB6121 DOCSIS 3.0 Cable Modem with AC Adapter

    Pre-Owned · ARRIS
    S$ 22.46
    S$ 29.80 shipping
    6⁣G⁣Ѕ⁣p⁣ ⁣o⁣n⁣s⁣T⁣E⁣o⁣r⁣e⁣ ⁣d⁣T⁣C⁣⁣⁣ ⁣⁣J⁣⁣⁣L⁣ ⁣⁣⁣
    • Spectrum E31U2V1 DOCSIS 3.1 eMTA W/Power Cord | Free Shipping - Image 1 of 4
    • Spectrum E31U2V1 DOCSIS 3.1 eMTA W/Power Cord | Free Shipping - Image 2 of 4
    • Spectrum E31U2V1 DOCSIS 3.1 eMTA W/Power Cord | Free Shipping - Image 3 of 4
    • Spectrum E31U2V1 DOCSIS 3.1 eMTA W/Power Cord | Free Shipping - Image 4 of 4

    Spectrum E31U2V1 DOCSIS 3.1 eMTA W/Power Cord | Free Shipping

    Pre-Owned · Spectrum
    S$ 40.56
    or Best Offer
    S$ 103.31 shipping
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    • ARRIS SURFboard SB6121 DOCSIS 3.0 Cable Modem Gigabit Used - Image 1 of 4
    • ARRIS SURFboard SB6121 DOCSIS 3.0 Cable Modem Gigabit Used - Image 2 of 4
    • ARRIS SURFboard SB6121 DOCSIS 3.0 Cable Modem Gigabit Used - Image 3 of 4
    • ARRIS SURFboard SB6121 DOCSIS 3.0 Cable Modem Gigabit Used - Image 4 of 4

    ARRIS SURFboard SB6121 DOCSIS 3.0 Cable Modem Gigabit Used

    Pre-Owned · ARRIS
    S$ 50.51
    S$ 69.91 shipping
    W⁣W⁣S⁣р⁣ ⁣o⁣U⁣A⁣ ⁣n⁣s⁣9⁣A⁣ ⁣6⁣o⁣r⁣1⁣e⁣ ⁣d⁣⁣U⁣K⁣ ⁣⁣⁣K⁣
  • Motorola Arris SURFboard Modem Model SB6121 - Image 1 of 3

    Motorola Arris SURFboard Modem Model SB6121

    New (Other) · Motorola
    S$ 1.29
    S$ 44.13 shipping
    0 bids
    7h 34m
    ⁣⁣⁣⁣⁣E⁣F⁣ ⁣⁣G⁣⁣⁣G⁣⁣ ⁣⁣2⁣R⁣ ⁣⁣1⁣⁣⁣S⁣ ⁣R⁣⁣T⁣
  • ARRIS® SURFboard SB6121+TP-Link 300Mbps Wireless N Router+Power Strip+cable - Image 1 of 4

    New ListingARRIS® SURFboard SB6121+TP-Link 300Mbps Wireless N Router+Power Strip+cable

    Pre-Owned · ARRIS
    S$ 11.58
    S$ 57.23 shipping
    0 bids
    4d 20h
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  • Spectrum ET2251 DOCSIS 3.1 eMTA Advanced Voice Modem - Image 1 of 3

    Spectrum ET2251 DOCSIS 3.1 eMTA Advanced Voice Modem

    Pre-Owned · Spectrum
    S$ 70.17
    or Best Offer
    S$ 45.18 shipping
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  • Motorola SB6121 SURFboard Cable Modem For Spectrum, Optimum, Cox, Xfinity Cable - Image 1 of 4

    Motorola SB6121 SURFboard Cable Modem For Spectrum, Optimum, Cox, Xfinity Cable

    Pre-Owned · Motorola
    S$ 7.00
    or Best Offer
    S$ 46.61 shipping
    ⁣⁣W⁣⁣⁣P⁣ ⁣V⁣H⁣ ⁣⁣1⁣K⁣⁣⁣ ⁣L⁣⁣⁣⁣1⁣ ⁣S⁣⁣⁣3⁣⁣⁣
  • Arris SURFboard SB6121 DOCSIS 3.0 Cable Modem - Image 1 of 2

    Arris SURFboard SB6121 DOCSIS 3.0 Cable Modem

    Pre-Owned · ARRIS
    S$ 13.07
    or Best Offer
    S$ 39.35 shipping
    ⁣⁣⁣⁣X⁣3⁣ ⁣2⁣I⁣⁣⁣ ⁣Z⁣⁣⁣⁣⁣⁣⁣V⁣⁣⁣⁣ ⁣⁣I⁣Y⁣ ⁣
  • Arris SURFboard SB6121 Cable Modem - Image 1 of 3

    Arris SURFboard SB6121 Cable Modem

    Parts Only · ARRIS
    S$ 16.84
    or Best Offer
    S$ 44.81 shipping
    ⁣⁣⁣⁣M⁣R⁣⁣ ⁣⁣I⁣⁣⁣⁣0⁣ ⁣⁣A⁣⁣I⁣⁣ ⁣⁣6⁣F⁣⁣ ⁣3⁣N⁣
  • 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
    S$ 265.26
    or Best Offer
    S$ 36.97 shipping
    ⁣⁣⁣⁣⁣⁣⁣D⁣⁣V⁣ ⁣B⁣⁣⁣⁣⁣⁣⁣I⁣⁣ ⁣C⁣N⁣ ⁣⁣⁣2⁣⁣
  • Motorola ARRIS SB6121 SURFboard Cable Modem. - Image 1 of 4

    Motorola ARRIS SB6121 SURFboard Cable Modem.

    Pre-Owned · ARRIS
    S$ 19.63
    or Best Offer
    S$ 29.71 shipping
    ⁣X⁣⁣5⁣ ⁣R⁣⁣F⁣⁣⁣ ⁣0⁣Q⁣⁣ ⁣2⁣K⁣⁣⁣ ⁣⁣4⁣H⁣ ⁣⁣⁣⁣⁣
  • ARRIS Surfboard Model SB6121 DOCSIS 3.0 Cable Modem with AC Adapter - Image 1 of 1

    ARRIS Surfboard Model SB6121 DOCSIS 3.0 Cable Modem with AC Adapter

    Pre-Owned · ARRIS
    S$ 14.03
    S$ 41.88 shipping
    P⁣P⁣ ⁣⁣0⁣2⁣⁣⁣⁣⁣ ⁣Y⁣7⁣ ⁣⁣T⁣L⁣⁣⁣ ⁣V⁣F⁣⁣ ⁣M⁣⁣⁣⁣
  • ARRIS SB6183 Surfboard 16x4 DOCSIS 3.0 Cable Modem - Black - Image 1 of 4

    ARRIS SB6183 Surfboard 16x4 DOCSIS 3.0 Cable Modem - Black

    Pre-Owned · ARRIS
    S$ 54.74
    or Best Offer
    S$ 45.25 shipping
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  • Motorola Internet Cable Modem Router Arris SurfBoard SB6121 DOCSIS 3.0 - Image 1 of 4

    Motorola Internet Cable Modem Router Arris SurfBoard SB6121 DOCSIS 3.0

    Pre-Owned · ARRIS
    S$ 18.23
    or Best Offer
    S$ 56.86 shipping
    9⁣S⁣p⁣E⁣ ⁣8⁣o⁣U⁣ ⁣5⁣n⁣U⁣ ⁣W⁣ѕ⁣J⁣ ⁣o⁣H⁣4⁣r⁣ ⁣Q⁣⁣e⁣d⁣⁣⁣
  • INTERNET CABLE MODEM ROUTER FITS SB6121 ROUTERS READ - Image 1 of 4

    INTERNET CABLE MODEM ROUTER FITS SB6121 ROUTERS READ

    New (Other) · ARRIS
    S$ 21.05
    S$ 66.90 shipping
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  • Arris SURFboard Cable Modem SB6121 DOCSIS 3.0 With Power Adapter - Image 1 of 4

    Arris SURFboard Cable Modem SB6121 DOCSIS 3.0 With Power Adapter

    Pre-Owned · ARRIS
    S$ 12.62
    or Best Offer
    S$ 43.48 shipping
    9⁣⁣F⁣⁣⁣⁣⁣⁣ ⁣⁣⁣⁣F⁣H⁣ ⁣Y⁣O⁣⁣ ⁣⁣⁣4⁣Z⁣⁣⁣⁣⁣ ⁣
  • Arris SURFboard SB6121 DOCSIS 3.0 Cable Modem B3J - Image 1 of 4

    Arris SURFboard SB6121 DOCSIS 3.0 Cable Modem B3J

    Pre-Owned · ARRIS
    S$ 26.65
    or Best Offer
    S$ 29.92 shipping
    2⁣V⁣ ⁣⁣⁣K⁣6⁣⁣⁣⁣ ⁣U⁣1⁣⁣ ⁣⁣M⁣D⁣ ⁣⁣R⁣⁣M⁣ ⁣2⁣⁣⁣⁣
  • ZOOM 5341 DOCSIS 3.0 Cable Modem With Power Cord and Ethernet cable, 172 Mbps - Image 1 of 4

    ZOOM 5341 DOCSIS 3.0 Cable Modem With Power Cord and Ethernet cable, 172 Mbps

    Pre-Owned · Zoom
    S$ 14.03
    S$ 37.28 shipping
    ⁣⁣⁣⁣⁣W⁣L⁣ ⁣⁣4⁣Y⁣⁣ ⁣⁣I⁣⁣⁣6⁣ ⁣⁣1⁣⁣⁣⁣⁣D⁣⁣ ⁣
  • Motorola SURFboard Modem 200 Series SB6121 - Image 1 of 3

    Motorola SURFboard Modem 200 Series SB6121

    New (Other) · Motorola
    S$ 35.07
    or Best Offer
    S$ 30.17 shipping
    ⁣N⁣⁣Q⁣⁣⁣⁣⁣⁣⁣ ⁣⁣M⁣3⁣⁣ ⁣P⁣Z⁣⁣⁣ ⁣⁣⁣J⁣⁣K⁣⁣⁣
  • Arris Surfboard SB6121 DOCSIS 3.0 Cable Modem - Image 1 of 2

    Arris Surfboard SB6121 DOCSIS 3.0 Cable Modem

    Pre-Owned · ARRIS
    S$ 14.03
    S$ 41.88 shipping
    ⁣6⁣9⁣ ⁣C⁣⁣Y⁣ ⁣⁣⁣⁣⁣⁣X⁣Q⁣ ⁣⁣⁣9⁣K⁣⁣⁣ ⁣R⁣X⁣⁣⁣ ⁣
  • Arris Surfboard SB6121 Cable Modem High Speed Internet w/ Power Adapter Tested - Image 1 of 4

    Arris Surfboard SB6121 Cable Modem High Speed Internet w/ Power Adapter Tested

    Pre-Owned · ARRIS
    S$ 15.72
    Was: S$ 17.47was - S$ 17.47
    or Best Offer
    S$ 43.84 shipping
    ⁣8⁣7⁣ ⁣⁣⁣R⁣⁣5⁣⁣⁣⁣ ⁣⁣⁣Q⁣⁣5⁣ ⁣⁣⁣1⁣R⁣⁣ ⁣⁣⁣⁣
  • Arris SURFboard SB6121 (575186-019-00) Cable Modem Slightly Used In Box - Image 1 of 3

    Arris SURFboard SB6121 (575186-019-00) Cable Modem Slightly Used In Box

    Pre-Owned · ARRIS
    S$ 13.96
    S$ 42.16 shipping
    G⁣⁣⁣C⁣⁣⁣⁣ ⁣⁣H⁣U⁣⁣ ⁣K⁣⁣⁣R⁣⁣⁣⁣ ⁣2⁣V⁣⁣ ⁣W⁣X⁣⁣
  • Open box Motorola SB6121 (575319-019-00)SURFboard eXtreme Cable Modem Docsis 3.0 - Image 1 of 4

    Open box Motorola SB6121 (575319-019-00)SURFboard eXtreme Cable Modem Docsis 3.0

    New (Other) · Motorola
    S$ 33.67
    S$ 67.10 shipping
    ⁣⁣0⁣H⁣⁣ ⁣9⁣⁣A⁣⁣ ⁣F⁣⁣⁣⁣⁣W⁣⁣⁣ ⁣I⁣⁣Y⁣⁣ ⁣I⁣⁣⁣
  • Spectrum E31U2V1 DOCSIS 3.1 eMTA Internet Modem Used For A Short Time. - Image 1 of 4

    Spectrum E31U2V1 DOCSIS 3.1 eMTA Internet Modem Used For A Short Time.

    Pre-Owned · Spectrum
    S$ 30.88
    or Best Offer
    S$ 112.85 shipping
    2⁣⁣⁣2⁣⁣⁣⁣ ⁣A⁣O⁣⁣⁣ ⁣W⁣D⁣ ⁣X⁣⁣⁣⁣W⁣ ⁣5⁣⁣⁣P⁣⁣ ⁣
  • Arris SURFboard SB6121 DOCSIS 3.0 Cable Modem - Image 1 of 1

    Arris SURFboard SB6121 DOCSIS 3.0 Cable Modem

    Pre-Owned · ARRIS
    S$ 28.07
    or Best Offer
    S$ 41.19 shipping
    ⁣⁣J⁣Y⁣ ⁣M⁣⁣⁣2⁣ ⁣Q⁣1⁣ ⁣9⁣⁣⁣9⁣ ⁣⁣D⁣S⁣⁣⁣ ⁣9⁣⁣⁣⁣
  • Motorola ARRIS SURFboard SB6121 200 Series 4 X Faster, New` - Image 1 of 4

    Motorola ARRIS SURFboard SB6121 200 Series 4 X Faster, New`

    New (Other) · Motorola
    S$ 14.03
    or Best Offer
    S$ 52.01 shipping
    ⁣D⁣P⁣⁣ ⁣⁣O⁣8⁣⁣ ⁣B⁣K⁣ ⁣⁣H⁣⁣⁣⁣6⁣ ⁣⁣⁣⁣⁣⁣3⁣F⁣⁣
  • Motorola SURFboard SB6121 200 Series Modem Used DOCSIS 3.0 Cable Modem - Image 1 of 2

    Motorola SURFboard SB6121 200 Series Modem Used DOCSIS 3.0 Cable Modem

    Pre-Owned · Motorola
    S$ 14.02
    S$ 39.35 shipping
    ⁣⁣H⁣9⁣⁣⁣ ⁣⁣⁣⁣O⁣W⁣ ⁣G⁣⁣A⁣ ⁣⁣⁣G⁣⁣⁣A⁣⁣ ⁣V⁣7⁣ ⁣
  • Motorola ARRIS SurfBoard SB6121 Cable Modem With Cables - Perfect Condition - Image 1 of 2

    Motorola ARRIS SurfBoard SB6121 Cable Modem With Cables - Perfect Condition

    Pre-Owned · ARRIS
    S$ 21.05
    or Best Offer
    S$ 50.81 shipping
    ⁣⁣⁣8⁣0⁣⁣⁣ ⁣⁣P⁣⁣W⁣ ⁣⁣⁣⁣⁣⁣⁣9⁣B⁣⁣⁣ ⁣T⁣⁣⁣8⁣
  • 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
    S$ 14.02
    or Best Offer
    S$ 38.37 shipping
    ⁣⁣⁣⁣⁣L⁣G⁣⁣⁣⁣ ⁣⁣⁣⁣⁣S⁣B⁣⁣ ⁣⁣⁣L⁣I⁣ ⁣⁣⁣D⁣⁣
  • Spectrum E31U2V1 DOCSIS 3.1 eMTA Internet Modem & Power Cord - Image 1 of 4

    Spectrum E31U2V1 DOCSIS 3.1 eMTA Internet Modem & Power Cord

    Pre-Owned · Spectrum
    S$ 33.61
    S$ 118.30 shipping
    ⁣M⁣⁣⁣⁣⁣⁣⁣⁣C⁣⁣⁣ ⁣⁣⁣M⁣⁣X⁣⁣⁣⁣ ⁣H⁣0⁣ ⁣⁣I⁣⁣
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