Sponsored
Sponsored
Skip to main content
Hi !Hi! Sign in or registerHelp & Contact
Sell
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watch List
  • Purchase History
  • Selling
  • Saved feed
  • Saved Searches
  • Saved Sellers
  • Messages
Please sign-in to view notifications.
Loading...
eBay Home
Advanced
Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice

Gateway Ethernet (RJ-45) Computer Modems

More to explore

  • Ambit Modem U10c018
  • Arris Modem Tm
  • Arris Wbm760 Cable Modem
  • Clear Wireless Modem
  • Comcast Telephony Modem
  • Cox Cable Modem
  • GSM Computer Modems
  • High Speed Internet Modem
  • High Speed Modem
  • Internet Modem
  • Motorola Cable Modem Sb5101
  • Motorola Surfboard Sb5100 Cable Modem
  • Motorola Surfboard Sb6141 Cable Modem
  • Premod Cable Modem
  • Rca Modem Dcm425
  • Time Warner Cable Modem
  • Usb Dial Up Modem
  • Usb Fax Modem
  • Usb Voice Modem
  • Wavecom Computer GSM Modems

breadcrumb

  • eBay
    • Electronics
    • Computers/Tablets & Networking
    • Home Networking & Connectivity
  • Electronics
  • Computers/Tablets & Networking
  • Home Networking & Connectivity
  • Modems
  • Gateway Ethernet (RJ-45) Computer Modems

Shop by category

  • Home Networking & Connectivity
    • Modems
    • Boosters, Extenders & Antennas
    • Mobile Broadband Devices
    • Modem-Router Combos
    • Other Home Networking
    • Powerline Networking
    • USB Bluetooth Adapters/Dongles
    • USB Wi-Fi Adapters/Dongles
    • VoIP Home Phones
    • VoIP Phone Adapters
    • Wired Routers
    • Wireless Access Points
    • Wireless Routers
  • All Listings
  • Auction
  • Buy It Now
  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
  • List View
  • Gallery View

34 results

Sort: Best Match

  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
    • Ports: Ethernet (RJ-45)- Selected
    • Brand: Gateway- Selected
    Clear All

    • COX Panoramic Cable Modem/router WIFI Gateway with tv box and remote. (As Is)! - Image 1 of 2
    • COX Panoramic Cable Modem/router WIFI Gateway with tv box and remote. (As Is)! - Image 2 of 2

    COX Panoramic Cable Modem/router WIFI Gateway with tv box and remote. (As Is)!

    Pre-Owned · Gateway
    RM 125.64
    RM 159.87 shipping
    S⁣H⁣1⁣ ⁣p⁣P⁣о⁣n⁣N⁣ ⁣s⁣4⁣o⁣r⁣e⁣R⁣d⁣⁣ ⁣6⁣⁣⁣⁣⁣7⁣⁣⁣⁣
    • Cox Cable Modem WiFi Gateway Router Model CGM4331COX - No Power Cord - Image 1 of 4
    • Cox Cable Modem WiFi Gateway Router Model CGM4331COX - No Power Cord - Image 2 of 4
    • Cox Cable Modem WiFi Gateway Router Model CGM4331COX - No Power Cord - Image 3 of 4
    • Cox Cable Modem WiFi Gateway Router Model CGM4331COX - No Power Cord - Image 4 of 4

    Cox Cable Modem WiFi Gateway Router Model CGM4331COX - No Power Cord

    Pre-Owned · Gateway
    RM 108.38
    or Best Offer
    RM 116.68 shipping
    3 watching
    S⁣р⁣F⁣G⁣ ⁣o⁣I⁣n⁣3⁣s⁣o⁣ ⁣r⁣e⁣d⁣⁣R⁣⁣3⁣ ⁣⁣⁣⁣⁣3⁣I⁣ ⁣⁣
    • Xfinity Arris TG1682G Dual Band 802.11 Ac Wifi Capable Cable Modem Router Read - Image 1 of 4
    • Xfinity Arris TG1682G Dual Band 802.11 Ac Wifi Capable Cable Modem Router Read - Image 2 of 4
    • Xfinity Arris TG1682G Dual Band 802.11 Ac Wifi Capable Cable Modem Router Read - Image 3 of 4
    • Xfinity Arris TG1682G Dual Band 802.11 Ac Wifi Capable Cable Modem Router Read - Image 4 of 4

    Xfinity Arris TG1682G Dual Band 802.11 Ac Wifi Capable Cable Modem Router Read

    Pre-Owned · Gateway
    RM 73.27
    Was: RM 104.70was - RM 104.70
    RM 188.40 shipping
    Z⁣S⁣3⁣p⁣о⁣ ⁣n⁣F⁣7⁣ ⁣W⁣s⁣o⁣6⁣ ⁣U⁣r⁣e⁣3⁣ ⁣d⁣⁣X⁣⁣⁣⁣⁣O⁣
    • Cox Panoramic Cable Modem WIFI Gateway Modem/Router w/Power Cord CGM4141COX - Image 1 of 4
    • Cox Panoramic Cable Modem WIFI Gateway Modem/Router w/Power Cord CGM4141COX - Image 2 of 4
    • Cox Panoramic Cable Modem WIFI Gateway Modem/Router w/Power Cord CGM4141COX - Image 3 of 4
    • Cox Panoramic Cable Modem WIFI Gateway Modem/Router w/Power Cord CGM4141COX - Image 4 of 4

    Cox Panoramic Cable Modem WIFI Gateway Modem/Router w/Power Cord CGM4141COX

    Pre-Owned · Gateway
    RM 104.70
    or Best Offer
    RM 160.46 shipping
    F⁣S⁣4⁣ ⁣P⁣p⁣о⁣n⁣s⁣o⁣B⁣r⁣e⁣d⁣⁣⁣ ⁣⁣⁣⁣L⁣⁣⁣⁣⁣H⁣ ⁣⁣
  • T-mobile 5G High Speed Internet Gateway KDV21 No Power Cord And No Adapter - Image 1 of 4

    T-mobile 5G High Speed Internet Gateway KDV21 No Power Cord And No Adapter

    Pre-Owned · Gateway
    RM 146.59
    RM 80.73 shipping
    2⁣⁣⁣⁣⁣5⁣ ⁣⁣4⁣8⁣ ⁣G⁣⁣⁣⁣⁣U⁣ ⁣4⁣A⁣ ⁣D⁣⁣O⁣⁣ ⁣9⁣⁣
  • Cox Panoramic Cable Modem WIFI Gateway Modem Router CGM4141COX (Untested) - Image 1 of 4

    Cox Panoramic Cable Modem WIFI Gateway Modem Router CGM4141COX (Untested)

    Pre-Owned · Gateway
    RM 83.79
    RM 78.89 shipping
    ⁣7⁣G⁣⁣ ⁣⁣⁣⁣2⁣⁣⁣⁣⁣8⁣ ⁣Z⁣9⁣⁣⁣ ⁣⁣F⁣C⁣ ⁣7⁣7⁣ ⁣9⁣
  • MICROHARD BULLET-LTE-NA2 MHS117405 ETHERNET SERIAL CELLULAR GATEWAY g130hm - Image 1 of 4

    MICROHARD BULLET-LTE-NA2 MHS117405 ETHERNET SERIAL CELLULAR GATEWAY g130hm

    New (Other) · Gateway
    RM 471.32
    Was: RM 523.69was - RM 523.69
    or Best Offer
    RM 223.72 shipping
    A⁣A⁣ ⁣⁣I⁣0⁣ ⁣6⁣I⁣ ⁣⁣U⁣⁣⁣Z⁣⁣ ⁣⁣N⁣⁣7⁣ ⁣⁣U⁣⁣⁣ ⁣⁣
  • Cox Cable Modem WiFi Gateway Router w/ Power Cord CGM4331COX - Image 1 of 4

    Cox Cable Modem WiFi Gateway Router w/ Power Cord CGM4331COX

    Pre-Owned · Gateway
    RM 140.35
    RM 199.13 shipping
    ⁣⁣⁣⁣⁣U⁣F⁣⁣⁣ ⁣⁣D⁣2⁣ ⁣T⁣⁣6⁣ ⁣⁣⁣⁣⁣5⁣I⁣ ⁣6⁣O⁣⁣
  • RCA Thomson Model DHG536 Digital Broadband Data and Voice Gateway Modem - Image 1 of 4

    RCA Thomson Model DHG536 Digital Broadband Data and Voice Gateway Modem

    Pre-Owned · Gateway
    RM 54.42
    or Best Offer
    RM 140.81 shipping
    ⁣G⁣Z⁣⁣ ⁣⁣A⁣⁣5⁣⁣ ⁣⁣⁣F⁣R⁣⁣⁣ ⁣F⁣L⁣ ⁣⁣⁣E⁣⁣4⁣⁣ ⁣
  • Cox Cable Modem WiFi Gateway Router CGM4331COX with Power Cord - Image 1 of 2

    Cox Cable Modem WiFi Gateway Router CGM4331COX with Power Cord

    Pre-Owned · Gateway
    RM 28.28
    RM 276.97 shipping
    0 bids
    5d 11h
    P⁣D⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣X⁣Q⁣⁣ ⁣⁣⁣P⁣K⁣⁣⁣ ⁣Q⁣Q⁣ ⁣⁣A⁣6⁣
  • COX Panoramic DOCSIS 3.1 WIFI Cable Modem/ Gateway Router - Image 1 of 3

    COX Panoramic DOCSIS 3.1 WIFI Cable Modem/ Gateway Router

    Pre-Owned · Gateway
    RM 117.26
    RM 174.66 shipping
    ⁣O⁣L⁣⁣ ⁣⁣⁣⁣⁣J⁣Z⁣⁣⁣ ⁣⁣L⁣5⁣ ⁣B⁣V⁣⁣ ⁣O⁣⁣R⁣⁣ ⁣O⁣
  • Comcast/Xfinity ARRIS TG862G Residential Gateway & Router Wireless Modem & Cords - Image 1 of 4

    Comcast/Xfinity ARRIS TG862G Residential Gateway & Router Wireless Modem & Cords

    Pre-Owned · Gateway
    RM 95.86
    or Best Offer
    RM 245.00 shipping
    L⁣⁣4⁣⁣⁣ ⁣Q⁣D⁣ ⁣⁣G⁣6⁣ ⁣⁣⁣R⁣W⁣⁣⁣⁣ ⁣⁣M⁣⁣⁣⁣⁣⁣
  • RCA Thomson Model DHG536C Digital Broadband Data and Voice Gateway Modem - Image 1 of 4

    RCA Thomson Model DHG536C Digital Broadband Data and Voice Gateway Modem

    Pre-Owned · Gateway
    RM 15.67
    Was: RM 62.63was - RM 62.63
    or Best Offer
    RM 195.27 shipping
    ⁣N⁣⁣⁣M⁣ ⁣⁣W⁣Q⁣ ⁣1⁣⁣C⁣ ⁣M⁣Y⁣⁣ ⁣⁣3⁣B⁣ ⁣⁣⁣K⁣⁣⁣ ⁣
  • RCA Thomson Model DHG536 Digital Broadband Data and Voice Gateway Modem - Image 1 of 4

    RCA Thomson Model DHG536 Digital Broadband Data and Voice Gateway Modem

    Pre-Owned · Gateway
    RM 117.31
    or Best Offer
    RM 125.98 shipping
    F⁣Ѕ⁣p⁣5⁣ ⁣Z⁣6⁣o⁣ ⁣n⁣s⁣Z⁣H⁣o⁣r⁣ ⁣e⁣d⁣C⁣G⁣⁣ ⁣1⁣T⁣⁣ ⁣A⁣⁣
  • Cox Cable Modem WiFi Gateway Router w/ Power Cord CGM4331COX - Image 1 of 3

    Cox Cable Modem WiFi Gateway Router w/ Power Cord CGM4331COX

    Pre-Owned · Gateway
    RM 113.07
    RM 133.35 shipping
    S⁣Z⁣4⁣ ⁣F⁣O⁣ ⁣Z⁣B⁣р⁣ ⁣6⁣E⁣ ⁣o⁣n⁣s⁣I⁣C⁣ ⁣N⁣o⁣r⁣⁣e⁣d⁣⁣ ⁣
  • Innoband Router 8012-R1 ADSL2+ Gateway 10/100 2-Port NOS New Old Stock - Image 1 of 4

    Innoband Router 8012-R1 ADSL2+ Gateway 10/100 2-Port NOS New Old Stock

    Brand New · Gateway
    RM 58.44
    or Best Offer
    RM 173.53 shipping
    6⁣⁣Q⁣ ⁣F⁣2⁣ ⁣⁣⁣⁣M⁣J⁣⁣ ⁣L⁣0⁣ ⁣W⁣⁣⁣⁣⁣8⁣ ⁣O⁣⁣⁣⁣
  • AT&T U-Verse Pace 5268AC FXN Gateway Router WIFI Modem, with Power Cord - Image 1 of 4

    AT&T U-Verse Pace 5268AC FXN Gateway Router WIFI Modem, with Power Cord

    Pre-Owned · Gateway
    RM 104.70
    or Best Offer
    RM 126.94 shipping
    1⁣⁣⁣J⁣⁣ ⁣Q⁣⁣L⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣⁣F⁣⁣2⁣ ⁣⁣⁣O⁣R⁣⁣
  • Cox Cable Modem WiFi Gateway Router w/ Power Cord CGM4331COX Q31 - Image 1 of 4

    Cox Cable Modem WiFi Gateway Router w/ Power Cord CGM4331COX Q31

    Pre-Owned · Gateway
    RM 139.26
    RM 250.24 shipping
    3⁣⁣W⁣ ⁣⁣⁣⁣⁣C⁣⁣⁣0⁣⁣⁣ ⁣⁣⁣⁣R⁣E⁣⁣⁣⁣ ⁣⁣4⁣7⁣⁣
  • RCA Thomson Model DHG536 Digital Broadband Data and Voice Gateway Modem Opan Box - Image 1 of 4

    RCA Thomson Model DHG536 Digital Broadband Data and Voice Gateway Modem Opan Box

    New (Other) · Gateway
    RM 83.58
    RM 316.68 shipping
    ⁣H⁣S⁣⁣ ⁣I⁣N⁣ ⁣R⁣3⁣⁣ ⁣P⁣D⁣⁣ ⁣Y⁣⁣⁣⁣⁣⁣X⁣⁣ ⁣⁣7⁣⁣
  • RCA Thomson Model DHG536 Digital Broadband Data and Voice Gateway Modem - Image 1 of 3

    RCA Thomson Model DHG536 Digital Broadband Data and Voice Gateway Modem

    Pre-Owned · Gateway
    RM 55.72
    Was: RM 79.60was - RM 79.60
    RM 256.69 shipping
    ⁣⁣G⁣⁣A⁣ ⁣E⁣⁣⁣Q⁣⁣⁣⁣⁣⁣ ⁣L⁣⁣Z⁣ ⁣7⁣S⁣ ⁣⁣6⁣L⁣ ⁣⁣
  • Cox Cable Modem WiFi Gateway Router w/ Power Cord & Coax TG02DCW4482CX - Image 1 of 4

    Cox Cable Modem WiFi Gateway Router w/ Power Cord & Coax TG02DCW4482CX

    Pre-Owned · Gateway
    RM 163.39
    RM 134.86 shipping
    ⁣⁣O⁣⁣L⁣ ⁣W⁣⁣X⁣⁣⁣⁣ ⁣L⁣I⁣⁣ ⁣⁣⁣A⁣7⁣ ⁣⁣E⁣⁣1⁣ ⁣⁣
  • Comcast/Xfinity ARRIS TG862G/CT Residential Gateway & Router Wireless Modem - Image 1 of 4

    Comcast/Xfinity ARRIS TG862G/CT Residential Gateway & Router Wireless Modem

    Parts Only · Gateway
    RM 73.61
    Was: RM 83.66was - RM 83.66
    or Best Offer
    RM 185.93 shipping
    8⁣Y⁣⁣ ⁣⁣H⁣B⁣⁣ ⁣⁣4⁣⁣Q⁣⁣⁣⁣ ⁣⁣T⁣⁣I⁣⁣⁣⁣ ⁣W⁣K⁣⁣
  • Ubee DVW3201B Telephone DOCSIS 3.0 Modem Router Tested - Image 1 of 3

    Ubee DVW3201B Telephone DOCSIS 3.0 Modem Router Tested

    Pre-Owned · Gateway
    RM 37.71
    RM 339.39 shipping
    ⁣⁣4⁣⁣⁣⁣A⁣ ⁣N⁣⁣5⁣⁣ ⁣R⁣1⁣⁣ ⁣P⁣A⁣⁣ ⁣K⁣⁣⁣S⁣ ⁣S⁣⁣
  • Comcast/Xfinity ARRIS TG862G/CT Residential Gateway & Router Wireless Modem - Image 1 of 4

    Comcast/Xfinity ARRIS TG862G/CT Residential Gateway & Router Wireless Modem

    Pre-Owned · Gateway
    RM 121.50
    or Best Offer
    RM 243.62 shipping
    ⁣O⁣I⁣⁣⁣ ⁣⁣⁣⁣⁣H⁣6⁣⁣ ⁣⁣9⁣⁣5⁣ ⁣⁣R⁣⁣⁣N⁣⁣ ⁣J⁣⁣
  • COX PANORAMIC MODEM, ROUTER, & REMOTE CGM414X - Image 1 of 4

    COX PANORAMIC MODEM, ROUTER, & REMOTE CGM414X

    Pre-Owned · Gateway
    RM 125.64
    or Best Offer
    RM 118.35 shipping
    ⁣8⁣I⁣ ⁣O⁣B⁣ ⁣F⁣⁣⁣Y⁣ ⁣⁣L⁣G⁣⁣⁣ ⁣⁣O⁣5⁣⁣⁣ ⁣5⁣⁣ ⁣⁣
  • Cox Cable Modem WiFi Gateway Router CGM4331COX With Camara. - Image 1 of 4

    Cox Cable Modem WiFi Gateway Router CGM4331COX With Camara.

    Pre-Owned · Gateway
    RM 146.63
    or Best Offer
    RM 257.86 shipping
    ⁣⁣⁣P⁣⁣⁣⁣Y⁣ ⁣M⁣⁣⁣⁣Q⁣ ⁣⁣⁣⁣⁣⁣L⁣Z⁣⁣⁣ ⁣H⁣V⁣⁣
  • Panoramic (CGM4141COX) WIFI Gateway Modem/Router Not Tested - Image 1 of 4

    Panoramic (CGM4141COX) WIFI Gateway Modem/Router Not Tested

    Parts Only · Gateway
    RM 41.85
    RM 161.04 shipping
    O⁣F⁣⁣⁣ ⁣⁣L⁣⁣1⁣ ⁣⁣⁣0⁣0⁣⁣⁣⁣⁣ ⁣⁣⁣⁣K⁣⁣K⁣⁣ ⁣⁣
  • COX Panoramic Cable Modem WIFI Gateway Modem/Router Tested - Image 1 of 4

    COX Panoramic Cable Modem WIFI Gateway Modem/Router Tested

    Pre-Owned · Gateway
    RM 167.54
    or Best Offer
    RM 112.99 shipping
    6⁣⁣D⁣ ⁣1⁣D⁣ ⁣⁣V⁣X⁣⁣⁣⁣ ⁣9⁣0⁣ ⁣⁣P⁣⁣O⁣⁣ ⁣H⁣⁣⁣⁣ ⁣
  • Cox Panoramic Cable Modem WiFi Gateway CGM4141COX - Image 1 of 3

    Cox Panoramic Cable Modem WiFi Gateway CGM4141COX

    Pre-Owned · Gateway
    RM 104.74
    or Best Offer
    RM 256.48 shipping
    ⁣⁣⁣E⁣⁣0⁣ ⁣A⁣⁣J⁣⁣⁣⁣ ⁣⁣⁣⁣M⁣⁣5⁣⁣ ⁣5⁣M⁣⁣ ⁣⁣V⁣
  • Ubee DVW3201 WiFi Telephony DOCSIS 3.0 Modem Router Internet - Image 1 of 4

    Ubee DVW3201 WiFi Telephony DOCSIS 3.0 Modem Router Internet

    Pre-Owned · Gateway
    RM 113.07
    Was: RM 125.64was - RM 125.64
    RM 212.07 shipping
    8⁣Y⁣ ⁣⁣⁣⁣⁣⁣P⁣P⁣ ⁣⁣5⁣4⁣ ⁣F⁣⁣⁣⁣⁣Q⁣ ⁣A⁣9⁣⁣⁣⁣⁣
  • ATT U-Verse Pace 5268AC FXN Gateway Internet Wireless Modem Router /w Power Ford - Image 1 of 4

    ATT U-Verse Pace 5268AC FXN Gateway Internet Wireless Modem Router /w Power Ford

    Pre-Owned · Gateway
    RM 104.74
    or Best Offer
    RM 182.70 shipping
    ⁣I⁣⁣S⁣⁣⁣⁣⁣ ⁣X⁣⁣⁣⁣⁣⁣4⁣ ⁣E⁣⁣⁣K⁣⁣ ⁣⁣⁣⁣9⁣⁣
  • AT&T U-Verse Pace 5268AC FXN Gateway Router WIFI Modem, with Power Cord - Image 1 of 4

    AT&T U-Verse Pace 5268AC FXN Gateway Router WIFI Modem, with Power Cord

    Pre-Owned · Gateway
    RM 112.70
    RM 101.60 shipping
    ⁣⁣⁣L⁣9⁣⁣⁣ ⁣F⁣X⁣ ⁣3⁣B⁣⁣ ⁣⁣⁣B⁣⁣⁣⁣⁣5⁣ ⁣⁣⁣C⁣N⁣
  • Cox Cable Modem WiFi Gateway Router CGM4331COX - Image 1 of 3

    Cox Cable Modem WiFi Gateway Router CGM4331COX

    Pre-Owned · Gateway
    RM 146.63
    RM 199.59 shipping
    M⁣A⁣ ⁣K⁣D⁣ ⁣⁣⁣9⁣F⁣ ⁣⁣7⁣⁣7⁣ ⁣⁣⁣⁣L⁣J⁣⁣ ⁣⁣⁣⁣⁣⁣
  • AT&T U-Verse Pace 5268AC FXN Gateway Router WIFI Modem, Power Cord - Image 1 of 4

    AT&T U-Verse Pace 5268AC FXN Gateway Router WIFI Modem, Power Cord

    Pre-Owned · Gateway
    RM 125.64
    or Best Offer
    RM 207.63 shipping
    ⁣B⁣⁣⁣R⁣ ⁣⁣⁣⁣⁣⁣4⁣B⁣ ⁣U⁣I⁣⁣ ⁣⁣⁣H⁣⁣⁣⁣B⁣ ⁣3⁣⁣