Skip to main content
Hi !Hi! Sign in or registerHelp & Contact
Sell
Watchlist
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watchlist
  • 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

AT&T Cable Modems & Routers 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
  • AT&T Cable Modems & Routers 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

26 results

Sort: Best Match

  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
    • Carrier: AT&T- Selected
    • Modem Device Type: Cable Modems & Routers- Selected
    • Ports: Ethernet (RJ-45)- Selected
    Clear All

    • NETGEAR LB1120-100NAS 4G 150mbps Instant Broadband Connection - Image 1 of 4
    • NETGEAR LB1120-100NAS 4G 150mbps Instant Broadband Connection - Image 2 of 4
    • NETGEAR LB1120-100NAS 4G 150mbps Instant Broadband Connection - Image 3 of 4
    • NETGEAR LB1120-100NAS 4G 150mbps Instant Broadband Connection - Image 4 of 4

    NETGEAR LB1120-100NAS 4G 150mbps Instant Broadband Connection

    Brand New · NETGEAR
    S$ 120.29
    or Best Offer
    S$ 48.54 shipping
    W⁣⁣⁣E⁣ ⁣I⁣⁣V⁣ ⁣M⁣5⁣⁣⁣ ⁣⁣⁣O⁣⁣⁣E⁣⁣ ⁣F⁣2⁣⁣⁣⁣⁣
    • Netgear LB1120 LTE Cellular Modem 3G/4G Ethernet (w/Antenna Ports) - 150Mbps - Image 1 of 4
    • Netgear LB1120 LTE Cellular Modem 3G/4G Ethernet (w/Antenna Ports) - 150Mbps - Image 2 of 4
    • Netgear LB1120 LTE Cellular Modem 3G/4G Ethernet (w/Antenna Ports) - 150Mbps - Image 3 of 4
    • Netgear LB1120 LTE Cellular Modem 3G/4G Ethernet (w/Antenna Ports) - 150Mbps - Image 4 of 4

    Netgear LB1120 LTE Cellular Modem 3G/4G Ethernet (w/Antenna Ports) - 150Mbps

    Brand New · NETGEAR
    S$ 245.51
    or Best Offer
    S$ 45.18 shipping
    Q⁣⁣N⁣ ⁣B⁣⁣⁣Z⁣⁣ ⁣F⁣F⁣⁣⁣ ⁣⁣V⁣A⁣ ⁣G⁣⁣6⁣⁣ ⁣⁣K⁣⁣ ⁣
    • NEW NETGEAR 4G LTE Broadband Modem LM1200 Certified with AT&T T-Mobile & Verizon - Image 1 of 4
    • NEW NETGEAR 4G LTE Broadband Modem LM1200 Certified with AT&T T-Mobile & Verizon - Image 2 of 4
    • NEW NETGEAR 4G LTE Broadband Modem LM1200 Certified with AT&T T-Mobile & Verizon - Image 3 of 4
    • NEW NETGEAR 4G LTE Broadband Modem LM1200 Certified with AT&T T-Mobile & Verizon - Image 4 of 4

    NEW NETGEAR 4G LTE Broadband Modem LM1200 Certified with AT&T T-Mobile & Verizon

    Brand New · NETGEAR
    S$ 55.94
    S$ 44.67 shipping
    6⁣⁣⁣4⁣⁣ ⁣⁣⁣⁣U⁣N⁣ ⁣1⁣⁣T⁣⁣⁣ ⁣9⁣K⁣ ⁣⁣H⁣⁣X⁣⁣ ⁣V⁣
    • NETGEAR LB1120 Modem LTE 4G - Image 1 of 4
    • NETGEAR LB1120 Modem LTE 4G - Image 2 of 4
    • NETGEAR LB1120 Modem LTE 4G - Image 3 of 4
    • NETGEAR LB1120 Modem LTE 4G - Image 4 of 4

    NETGEAR LB1120 Modem LTE 4G

    Pre-Owned · NETGEAR
    S$ 97.91
    or Best Offer
    S$ 43.97 shipping
    M⁣D⁣ ⁣S⁣I⁣р⁣o⁣n⁣R⁣ ⁣L⁣s⁣o⁣J⁣ ⁣M⁣r⁣e⁣J⁣ ⁣B⁣d⁣⁣⁣Q⁣ ⁣⁣⁣
  • NETGEAR 4G LTE Broadband Modem - Use as Primary Internet Connection... - Image 1 of 4

    NETGEAR 4G LTE Broadband Modem - Use as Primary Internet Connection...

    New (Other) · NETGEAR
    S$ 208.41
    S$ 34.29 shipping
    Only 1 left!
    S⁣p⁣5⁣K⁣o⁣n⁣ ⁣s⁣о⁣r⁣e⁣W⁣d⁣⁣B⁣⁣ ⁣⁣E⁣⁣O⁣⁣⁣ ⁣C⁣M⁣ ⁣⁣
  • Att ARRIS NVG589 AT&T U-verse Modem With Power Cable - Image 1 of 4

    Att ARRIS NVG589 AT&T U-verse Modem With Power Cable

    Pre-Owned · ARRIS
    S$ 61.54
    S$ 42.05 shipping
    7⁣D⁣ ⁣S⁣p⁣Q⁣W⁣о⁣n⁣s⁣ ⁣o⁣P⁣0⁣ ⁣E⁣Y⁣r⁣ ⁣e⁣B⁣d⁣V⁣ ⁣⁣Q⁣⁣⁣
  • Open Box Motorola SURFboard SB5101u Cable Modem W/ Power Cord And Ethernet Cable - Image 1 of 4

    Open Box Motorola SURFboard SB5101u Cable Modem W/ Power Cord And Ethernet Cable

    Pre-Owned · Motorola
    S$ 13.98
    or Best Offer
    S$ 139.75 shipping
    S⁣p⁣E⁣L⁣o⁣n⁣ ⁣s⁣X⁣о⁣r⁣e⁣M⁣ ⁣d⁣⁣1⁣X⁣ ⁣K⁣⁣2⁣⁣⁣ ⁣⁣⁣W⁣
  • NETGEAR 4G LTE Modem LB1120 up to 150 Mbps download RJ-45 Wireless LB1120-100NAS - Image 1 of 4

    New ListingNETGEAR 4G LTE Modem LB1120 up to 150 Mbps download RJ-45 Wireless LB1120-100NAS

    Pre-Owned · NETGEAR
    S$ 68.55
    S$ 31.07 shipping
    ⁣⁣⁣⁣W⁣7⁣ ⁣3⁣⁣⁣⁣⁣⁣C⁣ ⁣⁣4⁣⁣S⁣ ⁣E⁣⁣⁣Z⁣ ⁣Z⁣1⁣⁣
  • Netgear LM1200 4G LTE Broadband Modem - White - SIM Card Modem LTE - Image 1 of 4

    Netgear LM1200 4G LTE Broadband Modem - White - SIM Card Modem LTE

    Pre-Owned · NETGEAR
    S$ 41.95
    S$ 30.27 shipping
    2 watching
    ⁣Y⁣J⁣ ⁣⁣W⁣I⁣⁣ ⁣⁣⁣F⁣J⁣⁣⁣ ⁣4⁣⁣F⁣⁣⁣ ⁣⁣⁣⁣⁣6⁣⁣
  • NETGEAR LB1120 4G LTE Broadband Modem - 150Mbps Instant Internet Connection - Image 1 of 4

    NETGEAR LB1120 4G LTE Broadband Modem - 150Mbps Instant Internet Connection

    Pre-Owned · NETGEAR
    S$ 106.20
    S$ 27.49 shipping
    ⁣E⁣H⁣ ⁣Q⁣⁣⁣⁣M⁣⁣⁣⁣⁣⁣ ⁣⁣S⁣⁣A⁣⁣⁣⁣⁣ ⁣3⁣⁣⁣J⁣
  • Netgear LB1120 4G LTE Wireless Cellular Modem- Get Internet from cell sim card - Image 1 of 4

    Netgear LB1120 4G LTE Wireless Cellular Modem- Get Internet from cell sim card

    Pre-Owned · NETGEAR
    S$ 65.75
    or Best Offer
    S$ 43.27 shipping
    5⁣4⁣ ⁣⁣⁣P⁣⁣T⁣⁣ ⁣⁣3⁣⁣L⁣ ⁣⁣K⁣X⁣ ⁣⁣⁣X⁣⁣2⁣⁣⁣ ⁣⁣
  • NETGEAR LM1200 4G LTE Broadband Modem - Image 1 of 4

    NETGEAR LM1200 4G LTE Broadband Modem

    New (Other) · NETGEAR
    S$ 111.90
    or Best Offer
    S$ 32.34 shipping
    ⁣G⁣⁣W⁣⁣⁣⁣⁣⁣ ⁣J⁣D⁣ ⁣⁣⁣⁣C⁣B⁣⁣ ⁣5⁣D⁣⁣⁣ ⁣⁣⁣⁣
  • NETGEAR 4G LTE Modem LB1120 up to 150 Mbps download RJ-45 Wireless LB1120-100NAS - Image 1 of 3

    NETGEAR 4G LTE Modem LB1120 up to 150 Mbps download RJ-45 Wireless LB1120-100NAS

    Pre-Owned · NETGEAR
    S$ 138.49
    or Best Offer
    S$ 57.90 shipping
    D⁣G⁣ ⁣V⁣T⁣⁣⁣ ⁣T⁣⁣⁣⁣S⁣⁣ ⁣8⁣6⁣⁣ ⁣V⁣⁣⁣Z⁣⁣⁣⁣⁣⁣
  • NETGEAR LB1120 4G LTE Wireless Modem With Two Ports - Image 1 of 4

    NETGEAR LB1120 4G LTE Wireless Modem With Two Ports

    New (Other) · NETGEAR
    S$ 167.87
    S$ 33.99 shipping
    U⁣⁣I⁣⁣ ⁣⁣⁣⁣K⁣D⁣ ⁣⁣⁣⁣⁣8⁣⁣⁣⁣⁣S⁣ ⁣G⁣⁣⁣⁣R⁣ ⁣
  • AT&T Fiber ONT Broadband Gateway BGW320-500 WiFi Modem Router - Image 1 of 4

    AT&T Fiber ONT Broadband Gateway BGW320-500 WiFi Modem Router

    Pre-Owned · AT&T
    S$ 27.98
    or Best Offer
    S$ 59.10 shipping
    ⁣⁣⁣⁣⁣Q⁣⁣⁣⁣⁣C⁣ ⁣B⁣8⁣⁣⁣ ⁣A⁣0⁣⁣ ⁣0⁣⁣2⁣⁣ ⁣X⁣⁣
  • NETGEAR LB1120 Bundle 4G Hotspot Modem - Image 1 of 1

    NETGEAR LB1120 Bundle 4G Hotspot Modem

    Pre-Owned · NETGEAR
    S$ 111.20
    or Best Offer
    S$ 41.23 shipping
    M⁣⁣⁣K⁣⁣ ⁣Z⁣Q⁣ ⁣6⁣⁣⁣N⁣ ⁣⁣⁣3⁣D⁣ ⁣⁣2⁣⁣⁣⁣⁣L⁣ ⁣⁣
  • AT&T Fiber ONT Broadband Gateway BGW320-500 WiFi Modem Router W/Power Cord & SFP - Image 1 of 2

    AT&T Fiber ONT Broadband Gateway BGW320-500 WiFi Modem Router W/Power Cord & SFP

    Pre-Owned · AT&T
    S$ 46.15
    S$ 65.24 shipping
    ⁣O⁣L⁣⁣⁣ ⁣⁣T⁣⁣7⁣⁣⁣⁣⁣ ⁣1⁣G⁣⁣ ⁣⁣K⁣D⁣⁣⁣ ⁣⁣⁣Z⁣
  • NETGEAR LB1120 4G LTE Broadband Modem ATT Unlocked - Image 1 of 4

    NETGEAR LB1120 4G LTE Broadband Modem ATT Unlocked

    Pre-Owned · NETGEAR
    S$ 62.95
    or Best Offer
    S$ 55.38 shipping
    2⁣⁣0⁣ ⁣⁣⁣R⁣T⁣ ⁣O⁣⁣⁣⁣⁣⁣⁣E⁣ ⁣5⁣⁣⁣G⁣ ⁣H⁣⁣⁣A⁣ ⁣
  • ARRIS NVG589 AT&T U-verse Modem - Image 1 of 3

    ARRIS NVG589 AT&T U-verse Modem

    Pre-Owned · ARRIS
    S$ 55.96
    or Best Offer
    S$ 44.61 shipping
    ⁣⁣0⁣S⁣⁣ ⁣⁣S⁣⁣P⁣⁣⁣ ⁣⁣F⁣⁣⁣⁣U⁣⁣ ⁣⁣⁣2⁣⁣⁣⁣⁣
  • NETGEAR LM1200 - 4G LTE Broadband Modem (Open Box) - Image 1 of 4

    NETGEAR LM1200 - 4G LTE Broadband Modem (Open Box)

    New (Other) · NETGEAR
    S$ 90.93
    S$ 51.20 shipping
    C⁣J⁣⁣⁣ ⁣W⁣⁣⁣W⁣ ⁣V⁣9⁣ ⁣⁣Z⁣2⁣ ⁣⁣⁣⁣1⁣K⁣⁣ ⁣⁣D⁣⁣⁣
  • NETGEAR LB1120-100NAS 4G LTE MODEM 150mbps Instant Broadband Connection - Image 1 of 1

    NETGEAR LB1120-100NAS 4G LTE MODEM 150mbps Instant Broadband Connection

    Pre-Owned · NETGEAR
    S$ 90.93
    or Best Offer
    S$ 30.82 shipping
    G⁣7⁣⁣⁣ ⁣T⁣0⁣ ⁣J⁣9⁣⁣ ⁣0⁣⁣⁣4⁣ ⁣⁣⁣W⁣⁣⁣1⁣ ⁣⁣⁣V⁣⁣
  • ARRIS NVG589 AT&T U-verse Modem - Image 1 of 4

    ARRIS NVG589 AT&T U-verse Modem

    Pre-Owned · ARRIS
    S$ 41.97
    or Best Offer
    S$ 42.86 shipping
    ⁣4⁣B⁣⁣ ⁣⁣⁣⁣9⁣⁣4⁣ ⁣⁣1⁣⁣⁣⁣⁣6⁣ ⁣Z⁣8⁣ ⁣Y⁣G⁣⁣ ⁣⁣
  • NETGEAR LB1120-100NAS 4G 150mbps Instant Broadband Connection with Antenna - Image 1 of 4

    NETGEAR LB1120-100NAS 4G 150mbps Instant Broadband Connection with Antenna

    Pre-Owned · NETGEAR
    S$ 195.85
    or Best Offer
    S$ 33.91 shipping
    6⁣M⁣⁣⁣ ⁣Y⁣⁣⁣7⁣⁣⁣ ⁣R⁣⁣6⁣⁣ ⁣A⁣V⁣ ⁣⁣⁣Q⁣⁣1⁣⁣ ⁣4⁣
  • Open Box Motorola SURFboard SB5101u Cable Modem W/ Power Cord And Ethernet Cable - Image 1 of 2

    Open Box Motorola SURFboard SB5101u Cable Modem W/ Power Cord And Ethernet Cable

    New (Other) · Motorola
    S$ 20.98
    S$ 131.71 shipping
    ⁣4⁣⁣7⁣ ⁣W⁣⁣3⁣⁣ ⁣4⁣⁣⁣7⁣⁣⁣ ⁣X⁣⁣L⁣⁣⁣ ⁣G⁣X⁣ ⁣⁣9⁣
  • ARRIS SURFboard Cable Modem SB6190 DOCSIS 3.0 - Image 1 of 4

    ARRIS SURFboard Cable Modem SB6190 DOCSIS 3.0

    Pre-Owned · ARRIS
    S$ 13.99
    or Best Offer
    S$ 39.77 shipping
    ⁣2⁣3⁣⁣⁣⁣ ⁣W⁣⁣2⁣ ⁣⁣⁣⁣⁣5⁣⁣⁣Q⁣ ⁣H⁣⁣⁣J⁣⁣ ⁣6⁣⁣
  • Motorola DSL / Ethernet Modem - Model 2210-02-1022 - Style MSTATEA - Image 1 of 3

    Motorola DSL / Ethernet Modem - Model 2210-02-1022 - Style MSTATEA

    Pre-Owned · Motorola
    S$ 10.49
    Was: S$ 20.98was - S$ 20.98
    or Best Offer
    S$ 50.12 shipping
    9⁣Y⁣⁣⁣ ⁣⁣3⁣G⁣⁣⁣ ⁣⁣Y⁣6⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣⁣N⁣N⁣ ⁣⁣