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

Computer Modems 28.8 Kbps Maximum Downstream Data Rate

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
  • Computer Modems 28.8 Kbps Maximum Downstream Data Rate

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
  • Maximum Downstream Data Rate: 28.8 Kbps- Selected

    • US Robotics Courier V.Everything/V34 Modem 56K UP DTE INT 001867-0 - Image 1 of 4
    • US Robotics Courier V.Everything/V34 Modem 56K UP DTE INT 001867-0 - Image 2 of 4
    • US Robotics Courier V.Everything/V34 Modem 56K UP DTE INT 001867-0 - Image 3 of 4
    • US Robotics Courier V.Everything/V34 Modem 56K UP DTE INT 001867-0 - Image 4 of 4

    US Robotics Courier V.Everything/V34 Modem 56K UP DTE INT 001867-0

    Brand New · USRobotics
    S$ 140.54
    or Best Offer
    S$ 54.41 shipping
    S⁣p⁣Z⁣o⁣K⁣n⁣ ⁣O⁣8⁣ ⁣9⁣ѕ⁣o⁣2⁣ ⁣r⁣e⁣6⁣d⁣⁣⁣⁣⁣⁣⁣⁣⁣P⁣
    • Hayes Accura 288 Internal Plug-n-Play Fax Modem New Sealed - Image 1 of 4
    • Hayes Accura 288 Internal Plug-n-Play Fax Modem New Sealed - Image 2 of 4
    • Hayes Accura 288 Internal Plug-n-Play Fax Modem New Sealed - Image 3 of 4
    • Hayes Accura 288 Internal Plug-n-Play Fax Modem New Sealed - Image 4 of 4

    Hayes Accura 288 Internal Plug-n-Play Fax Modem New Sealed

    Brand New · Hayes
    S$ 40.59
    or Best Offer
    S$ 70.22 shipping
    D⁣Ѕ⁣p⁣o⁣n⁣8⁣ ⁣P⁣L⁣s⁣o⁣ ⁣2⁣9⁣ ⁣R⁣Q⁣r⁣ ⁣J⁣e⁣d⁣2⁣⁣⁣ ⁣A⁣⁣
    • Vtg TDK DF2814 PCMCIA Laptop Modem V.34, 28.8k BPS Data / 14.4k bps Fax Sealed - Image 1 of 4
    • Vtg TDK DF2814 PCMCIA Laptop Modem V.34, 28.8k BPS Data / 14.4k bps Fax Sealed - Image 2 of 4
    • Vtg TDK DF2814 PCMCIA Laptop Modem V.34, 28.8k BPS Data / 14.4k bps Fax Sealed - Image 3 of 4
    • Vtg TDK DF2814 PCMCIA Laptop Modem V.34, 28.8k BPS Data / 14.4k bps Fax Sealed - Image 4 of 4

    Vtg TDK DF2814 PCMCIA Laptop Modem V.34, 28.8k BPS Data / 14.4k bps Fax Sealed

    Brand New · TDK
    S$ 84.32
    or Best Offer
    S$ 119.73 shipping
    ⁣⁣R⁣Q⁣ ⁣S⁣⁣⁣7⁣ ⁣M⁣⁣V⁣ ⁣Q⁣⁣⁣B⁣⁣ ⁣⁣J⁣⁣P⁣⁣ ⁣S⁣⁣
  • VFX28.8 ZOOM EXTERNAL 28.8 MODEM - Image 1 of 1

    VFX28.8 ZOOM EXTERNAL 28.8 MODEM

    Pre-Owned · Zoom
    S$ 258.48
    or Best Offer
    S$ 66.27 shipping
    ⁣⁣W⁣R⁣ ⁣7⁣⁣⁣⁣0⁣ ⁣⁣I⁣D⁣ ⁣Y⁣N⁣⁣ ⁣⁣⁣9⁣⁣⁣T⁣ ⁣⁣⁣
  • SUPRA CORP SUPRAEXPRESS 288i PnP ISA 28.8 INTERNAL MODEM W/ OTHER MIXED MODEMS - Image 1 of 4

    SUPRA CORP SUPRAEXPRESS 288i PnP ISA 28.8 INTERNAL MODEM W/ OTHER MIXED MODEMS

    Pre-Owned · SUPRA
    S$ 70.28
    or Best Offer
    S$ 79.44 shipping
    0⁣K⁣ ⁣S⁣G⁣F⁣р⁣ ⁣R⁣4⁣ ⁣o⁣n⁣E⁣D⁣s⁣ ⁣o⁣P⁣r⁣e⁣d⁣⁣⁣G⁣⁣⁣ ⁣
  • MULTITECH MODEL MT2834BA SERIES 28.8Kbps Intelligent Modem Vintage - Image 1 of 4

    MULTITECH MODEL MT2834BA SERIES 28.8Kbps Intelligent Modem Vintage

    Parts Only · MultiTech
    S$ 21.08
    or Best Offer
    S$ 63.81 shipping
    S⁣O⁣p⁣o⁣n⁣s⁣C⁣ ⁣o⁣V⁣0⁣ ⁣r⁣1⁣е⁣Q⁣ ⁣B⁣V⁣ ⁣d⁣S⁣N⁣ ⁣⁣⁣⁣⁣
  • MT2834ZDX MULTITECH SYSTEMS EXTERMAL 28.8K bps DATA/FAX MODEM  WITH POWER SUPPLY - Image 1 of 4

    MT2834ZDX MULTITECH SYSTEMS EXTERMAL 28.8K bps DATA/FAX MODEM WITH POWER SUPPLY

    Pre-Owned · MultiTech
    S$ 63.25
    or Best Offer
    S$ 53.37 shipping
    ⁣G⁣⁣⁣⁣6⁣ ⁣J⁣4⁣⁣⁣⁣ ⁣Z⁣⁣B⁣⁣ ⁣⁣⁣⁣⁣K⁣⁣⁣T⁣ ⁣⁣
  • Global Village Teleport Platinum Fax/Modem A812 with Power Adapter --K - Image 1 of 4

    Global Village Teleport Platinum Fax/Modem A812 with Power Adapter --K

    Pre-Owned · Global Village
    S$ 28.11
    or Best Offer
    S$ 30.01 shipping
    U⁣⁣4⁣ ⁣⁣Q⁣P⁣⁣⁣⁣⁣⁣⁣ ⁣4⁣3⁣ ⁣1⁣⁣J⁣⁣⁣⁣⁣⁣⁣ ⁣H⁣
  • Hayes Accura 288 V.34 Fax Modem 5901US -  Complete - Image 1 of 2

    Hayes Accura 288 V.34 Fax Modem 5901US - Complete

    Pre-Owned · Hayes
    S$ 53.34
    S$ 55.76 shipping
    ⁣⁣O⁣⁣4⁣ ⁣M⁣⁣⁣4⁣⁣ ⁣W⁣2⁣ ⁣⁣⁣⁣G⁣⁣P⁣⁣ ⁣3⁣⁣⁣⁣⁣
  • Hayes Accura 288 V.34 Fax Modem 5901US - Image 1 of 4

    Hayes Accura 288 V.34 Fax Modem 5901US

    Pre-Owned · Hayes
    S$ 28.04
    or Best Offer
    S$ 48.21 shipping
    8⁣⁣2⁣⁣ ⁣9⁣⁣⁣⁣O⁣⁣⁣⁣⁣⁣⁣⁣⁣ ⁣0⁣I⁣ ⁣⁣P⁣M⁣⁣ ⁣1⁣
  • US Robotics Sportster Vi 28.8 kBaud Fax/Modem, complete - Image 1 of 4

    US Robotics Sportster Vi 28.8 kBaud Fax/Modem, complete

    Pre-Owned · USRobotics
    S$ 70.28
    or Best Offer
    S$ 126.04 shipping
    D⁣O⁣⁣⁣ ⁣0⁣⁣⁣⁣⁣⁣S⁣ ⁣F⁣G⁣⁣⁣⁣ ⁣L⁣7⁣ ⁣1⁣⁣G⁣ ⁣⁣9⁣
  • US Robotics Courier V.34 Analog Modem Card Board 001223-02 - Image 1 of 4

    US Robotics Courier V.34 Analog Modem Card Board 001223-02

    Pre-Owned · USRobotics
    S$ 40.66
    Was: S$ 92.77was - S$ 92.77
    or Best Offer
    S$ 38.69 shipping
    Z⁣F⁣⁣⁣ ⁣⁣⁣3⁣U⁣⁣⁣⁣⁣ ⁣⁣I⁣V⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣K⁣J⁣
  • MultiTech Systems MT2834BA 28.8Kbps External Modem - Image 1 of 4

    MultiTech Systems MT2834BA 28.8Kbps External Modem

    Pre-Owned · MultiTech
    S$ 28.04
    or Best Offer
    S$ 71.25 shipping
    2⁣D⁣ ⁣⁣⁣O⁣9⁣⁣ ⁣N⁣⁣8⁣⁣ ⁣B⁣X⁣ ⁣⁣⁣3⁣9⁣⁣ ⁣⁣⁣⁣C⁣⁣
  • Hayes ACCURA 336 V.34 Fax Modem w/AC Adapter and Cable - Image 1 of 4

    Hayes ACCURA 336 V.34 Fax Modem w/AC Adapter and Cable

    Pre-Owned · Hayes
    S$ 20.93
    or Best Offer
    S$ 42.04 shipping
    K⁣⁣N⁣⁣⁣ ⁣⁣⁣B⁣L⁣⁣⁣⁣⁣ ⁣⁣N⁣⁣⁣⁣F⁣⁣⁣ ⁣⁣S⁣⁣T⁣
  • Hayes Accura 288 V.34 Fax Modem 5901US With SCSI cable & AC cable  OPEN BOX - Image 1 of 4

    Hayes Accura 288 V.34 Fax Modem 5901US With SCSI cable & AC cable OPEN BOX

    New (Other) · Hayes
    S$ 56.15
    or Best Offer
    S$ 121.22 shipping
    I⁣G⁣ ⁣S⁣O⁣р⁣4⁣ ⁣B⁣o⁣U⁣n⁣s⁣ ⁣W⁣o⁣H⁣r⁣e⁣ ⁣G⁣V⁣d⁣⁣ ⁣⁣⁣⁣
  • VFX28.8 ZOOM EXTERNAL 28.8 MODEM - Image 1 of 1

    VFX28.8 ZOOM EXTERNAL 28.8 MODEM

    Pre-Owned · Zoom
    S$ 246.67
    or Best Offer
    S$ 71.54 shipping
    ⁣⁣P⁣⁣⁣0⁣⁣ ⁣A⁣X⁣ ⁣4⁣K⁣⁣ ⁣U⁣S⁣⁣ ⁣⁣⁣⁣⁣1⁣R⁣ ⁣⁣⁣
  • SUPRA CORP SUPRAEXPRESS 288i PnP ISA 28.8 INTERNAL MODEM  - Image 1 of 4

    SUPRA CORP SUPRAEXPRESS 288i PnP ISA 28.8 INTERNAL MODEM

    Pre-Owned · SUPRA
    S$ 21.08
    or Best Offer
    S$ 36.83 shipping
    W⁣⁣⁣G⁣ ⁣⁣V⁣⁣⁣⁣N⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣A⁣7⁣⁣ ⁣⁣⁣⁣7⁣
  • SUPRA CORP SUPRAEXPRESS 288i PnP ISA 28.8 INTERNAL MODEM WITH WARRANTY - Image 1 of 3

    SUPRA CORP SUPRAEXPRESS 288i PnP ISA 28.8 INTERNAL MODEM WITH WARRANTY

    Pre-Owned · SUPRA
    S$ 25.30
    S$ 29.92 shipping
    J⁣T⁣⁣⁣ ⁣⁣⁣Q⁣⁣⁣⁣3⁣ ⁣R⁣⁣⁣P⁣ ⁣C⁣⁣⁣K⁣⁣ ⁣O⁣⁣⁣W⁣
  • Global Village Teleport/Bronze Fax/Modem A861 for Mac Performa with manuals & SW - Image 1 of 4

    Global Village Teleport/Bronze Fax/Modem A861 for Mac Performa with manuals & SW

    Pre-Owned · Global Village
    S$ 16.87
    or Best Offer
    S$ 66.95 shipping
    6⁣R⁣ ⁣⁣J⁣8⁣⁣⁣ ⁣⁣G⁣⁣Z⁣ ⁣M⁣⁣R⁣⁣ ⁣⁣⁣⁣L⁣8⁣ ⁣⁣V⁣⁣
  • SUPRA CORP SUPRAEXPRESS 288i PnP ISA 28.8 INTERNAL MODEM WITH WARRANTY - Image 1 of 4

    SUPRA CORP SUPRAEXPRESS 288i PnP ISA 28.8 INTERNAL MODEM WITH WARRANTY

    Pre-Owned · SUPRA
    S$ 18.97
    Was: S$ 21.08was - S$ 21.08
    or Best Offer
    S$ 42.62 shipping
    Only 1 left!
    ⁣⁣⁣⁣⁣⁣⁣Y⁣J⁣⁣ ⁣C⁣⁣5⁣⁣ ⁣⁣⁣⁣⁣R⁣J⁣⁣⁣⁣⁣ ⁣⁣
  • Global Village TELEPORT PLATINUM 28,800 BPS Fax Modem For Macintosh Mac - Image 1 of 4

    Global Village TELEPORT PLATINUM 28,800 BPS Fax Modem For Macintosh Mac

    Pre-Owned · Global Village
    S$ 28.10
    or Best Offer
    S$ 117.14 shipping
    ⁣U⁣⁣⁣H⁣⁣⁣ ⁣C⁣⁣⁣C⁣⁣ ⁣⁣Z⁣T⁣ ⁣⁣⁣F⁣E⁣ ⁣1⁣⁣A⁣ ⁣C⁣
  • HAYES 5901US ACCURA 288 FAX MODEM ACCURA 288 V.34+FAX  MODEM WITH WARRANTY - Image 1 of 4

    HAYES 5901US ACCURA 288 FAX MODEM ACCURA 288 V.34+FAX MODEM WITH WARRANTY

    Pre-Owned · Hayes
    S$ 63.25
    Was: S$ 70.28was - S$ 70.28
    or Best Offer
    S$ 80.99 shipping
    S⁣⁣⁣⁣⁣⁣7⁣⁣⁣ ⁣U⁣L⁣⁣⁣ ⁣E⁣⁣⁣D⁣⁣⁣ ⁣⁣K⁣⁣⁣A⁣⁣
  • Global Village Teleport Platinum Fax/Modem A812 with Power Adapter - Image 1 of 4

    Global Village Teleport Platinum Fax/Modem A812 with Power Adapter

    Pre-Owned · Global Village
    S$ 25.30
    or Best Offer
    S$ 66.17 shipping
    8⁣⁣8⁣ ⁣⁣S⁣⁣⁣⁣⁣⁣E⁣⁣ ⁣⁣E⁣⁣C⁣⁣⁣⁣⁣ ⁣⁣⁣⁣2⁣⁣
  • STI 3K6USA-21276-MM-E 28.8 COMMUNICATOR STI-FAX/28.8 FLASH UPGRADABLE MNP2-4 V42 - Image 1 of 3

    STI 3K6USA-21276-MM-E 28.8 COMMUNICATOR STI-FAX/28.8 FLASH UPGRADABLE MNP2-4 V42

    Pre-Owned
    S$ 28.10
    or Best Offer
    S$ 72.61 shipping
    ⁣2⁣P⁣⁣⁣ ⁣⁣P⁣⁣0⁣ ⁣⁣V⁣O⁣⁣⁣⁣ ⁣⁣A⁣G⁣ ⁣⁣9⁣⁣⁣C⁣ ⁣
  • Teleport Platinum Fax/Modem Model A812 and Power Pack - Image 1 of 1

    Teleport Platinum Fax/Modem Model A812 and Power Pack

    Pre-Owned · Global Village
    S$ 14.04
    or Best Offer
    S$ 79.57 shipping
    ⁣⁣I⁣⁣⁣D⁣⁣ ⁣Q⁣9⁣ ⁣M⁣H⁣⁣⁣ ⁣J⁣⁣⁣⁣⁣⁣⁣1⁣ ⁣T⁣S⁣ ⁣
  • Hayes Accura 28800 V.34 Fax Modem 5901US - Image 1 of 4

    Hayes Accura 28800 V.34 Fax Modem 5901US

    Pre-Owned · Hayes
    S$ 28.04
    or Best Offer
    S$ 65.63 shipping
    Y⁣S⁣ ⁣8⁣U⁣⁣⁣ ⁣⁣E⁣K⁣⁣⁣ ⁣R⁣N⁣⁣⁣⁣⁣⁣ ⁣⁣⁣⁣K⁣⁣5⁣