Sponsored
Sponsored
Skip to main content
Hi !Hi! Sign in or registereBay DealsHelp & Contact
  • Français
Sell
Watchlist
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watch List
  • Purchase History
  • Selling
  • Saved Feed
  • Saved Searches
  • Saved Sellers
  • My Garage
  • 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

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

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

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

30 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

    • LOT OF 6-SUPRA CORP SUPRAEXPRESS 288i PnP/ISA 28.8 PLUS MISC. LATE 90’s MODEMS - Image 1 of 4
    • LOT OF 6-SUPRA CORP SUPRAEXPRESS 288i PnP/ISA 28.8 PLUS MISC. LATE 90’s MODEMS - Image 2 of 4
    • LOT OF 6-SUPRA CORP SUPRAEXPRESS 288i PnP/ISA 28.8 PLUS MISC. LATE 90’s MODEMS - Image 3 of 4
    • LOT OF 6-SUPRA CORP SUPRAEXPRESS 288i PnP/ISA 28.8 PLUS MISC. LATE 90’s MODEMS - Image 4 of 4

    LOT OF 6-SUPRA CORP SUPRAEXPRESS 288i PnP/ISA 28.8 PLUS MISC. LATE 90’s MODEMS

    Pre-Owned · SUPRA
    C $70.52
    or Best Offer
    C $55.84 shipping
    S⁣р⁣T⁣o⁣n⁣s⁣o⁣r⁣e⁣d⁣⁣⁣⁣E⁣ ⁣S⁣⁣X⁣⁣ ⁣⁣T⁣⁣⁣⁣K⁣ ⁣⁣
    • Multi-Tech MultiModem ZDX 28.8 Kbps Data/Fax Modem MT2834ZDX with Adapter - Image 1 of 4
    • Multi-Tech MultiModem ZDX 28.8 Kbps Data/Fax Modem MT2834ZDX with Adapter - Image 2 of 4
    • Multi-Tech MultiModem ZDX 28.8 Kbps Data/Fax Modem MT2834ZDX with Adapter - Image 3 of 4
    • Multi-Tech MultiModem ZDX 28.8 Kbps Data/Fax Modem MT2834ZDX with Adapter - Image 4 of 4

    Multi-Tech MultiModem ZDX 28.8 Kbps Data/Fax Modem MT2834ZDX with Adapter

    Pre-Owned · MultiTech
    C $34.55
    C $17.90 shipping
    S⁣O⁣р⁣o⁣n⁣s⁣o⁣P⁣ ⁣R⁣r⁣R⁣ ⁣e⁣H⁣d⁣⁣V⁣ ⁣⁣⁣⁣L⁣⁣6⁣⁣ ⁣M⁣
    • 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
    C $40.73
    or Best Offer
    F⁣S⁣N⁣p⁣o⁣ ⁣n⁣s⁣o⁣r⁣6⁣H⁣ ⁣е⁣8⁣E⁣d⁣ ⁣R⁣C⁣⁣ ⁣⁣2⁣⁣H⁣ ⁣8⁣
    • 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 - Image 2 of 4
    • Global Village TELEPORT PLATINUM 28,800 BPS Fax Modem For Macintosh Mac - Image 3 of 4
    • Global Village TELEPORT PLATINUM 28,800 BPS Fax Modem For Macintosh Mac - Image 4 of 4

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

    Pre-Owned · Global Village
    C $28.19
    or Best Offer
    C $43.43 shipping
    Ѕ⁣p⁣R⁣I⁣o⁣n⁣ ⁣O⁣0⁣ ⁣s⁣6⁣o⁣X⁣r⁣ ⁣3⁣N⁣ ⁣e⁣d⁣⁣⁣N⁣⁣L⁣⁣ ⁣
  • US Robotics Courier V. Everything Modem 33.6/28.8Kbps Factory Sealed 1996 - Image 1 of 4

    US Robotics Courier V. Everything Modem 33.6/28.8Kbps Factory Sealed 1996

    Brand New · USRobotics
    C $112.82
    Q⁣I⁣⁣ ⁣Q⁣4⁣⁣⁣ ⁣⁣F⁣⁣U⁣⁣⁣⁣⁣ ⁣⁣⁣3⁣Z⁣ ⁣⁣6⁣⁣⁣K⁣
  • 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

    Brand New · USRobotics
    C $153.73
    or Best Offer
    S⁣⁣0⁣ ⁣⁣X⁣⁣⁣B⁣ ⁣⁣⁣2⁣J⁣⁣⁣⁣⁣ ⁣⁣⁣B⁣⁣⁣M⁣⁣ ⁣⁣
  • US Robotics Courier V. Everything Modem 33.6/28.8Kbps Open Box 1996 - Image 1 of 3

    New ListingUS Robotics Courier V. Everything Modem 33.6/28.8Kbps Open Box 1996

    New (Other) · USRobotics
    C $77.57
    or Best Offer
    B⁣D⁣⁣⁣⁣ ⁣X⁣⁣⁣F⁣⁣ ⁣⁣C⁣⁣⁣I⁣⁣⁣⁣⁣ ⁣5⁣9⁣ ⁣⁣⁣U⁣
  • USRobotics Courier V.Everything Modem - 33.6/28.8Kbps NEW SEALED - Image 1 of 2

    USRobotics Courier V.Everything Modem - 33.6/28.8Kbps NEW SEALED

    Brand New · USRobotics
    C $211.55
    or Best Offer
    C $63.48 shipping
    ⁣⁣N⁣⁣B⁣⁣ ⁣⁣⁣⁣C⁣1⁣⁣ ⁣⁣1⁣⁣⁣⁣B⁣⁣ ⁣⁣T⁣⁣⁣X⁣⁣
  • Assorted tv remotes, cable boxes, and router boxes. Roger’s, Telus. READ DESC - Image 1 of 4

    Assorted tv remotes, cable boxes, and router boxes. Roger’s, Telus. READ DESC

    Pre-Owned
    C $10.00 to C $27.00
    C $15.00 shipping
    ⁣S⁣⁣⁣T⁣ ⁣⁣P⁣P⁣⁣⁣ ⁣⁣⁣⁣U⁣L⁣ ⁣⁣G⁣2⁣⁣⁣⁣⁣⁣⁣⁣
  • 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
    C $28.21
    or Best Offer
    ⁣J⁣T⁣ ⁣4⁣⁣⁣5⁣⁣ ⁣9⁣⁣⁣⁣N⁣⁣⁣ ⁣2⁣⁣9⁣⁣ ⁣S⁣⁣⁣⁣R⁣
  • Megahertz PCMCIA Modem XJACK Connector 28.8 V.34 28.8kbps Vintage 1994 SEALED - Image 1 of 4

    Megahertz PCMCIA Modem XJACK Connector 28.8 V.34 28.8kbps Vintage 1994 SEALED

    Brand New · Megahertz
    C $33.85
    or Best Offer
    C $34.05 shipping
    ⁣⁣C⁣⁣G⁣⁣ ⁣T⁣⁣⁣B⁣ ⁣⁣⁣⁣G⁣V⁣⁣ ⁣1⁣⁣3⁣ ⁣⁣1⁣⁣R⁣⁣
  • 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

    Brand New · TDK
    C $70.22
    Was: C $84.61was - C $84.61
    or Best Offer
    F⁣4⁣⁣ ⁣D⁣I⁣ ⁣M⁣H⁣ ⁣E⁣M⁣ ⁣⁣I⁣Y⁣⁣⁣ ⁣⁣⁣⁣⁣ ⁣⁣⁣⁣⁣
  • US Robotics 001223-02 Courier V.34 Analog Modem Card Board - Image 1 of 4

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

    Pre-Owned · USRobotics
    C $31.65
    Was: C $93.09was - C $93.09
    or Best Offer
    U⁣⁣⁣R⁣⁣ ⁣⁣Y⁣4⁣ ⁣⁣⁣⁣V⁣Y⁣⁣⁣ ⁣S⁣⁣⁣⁣B⁣ ⁣⁣7⁣⁣R⁣
  • VFX28.8 zoom external 28.8 modem - Image 1 of 1

    VFX28.8 zoom external 28.8 modem

    Pre-Owned · Zoom
    C $247.53
    or Best Offer
    S⁣G⁣7⁣p⁣ ⁣0⁣R⁣ ⁣Z⁣o⁣n⁣X⁣ ⁣s⁣F⁣C⁣ ⁣R⁣3⁣о⁣r⁣e⁣d⁣ ⁣L⁣⁣⁣⁣
  • Hayes Accura 288 V.34 Fax Modem 5901US - Image 1 of 4

    Hayes Accura 288 V.34 Fax Modem 5901US

    Pre-Owned · Hayes
    (1)
    C $28.14
    or Best Offer
    C $39.94 shipping
    2 watching
    I⁣W⁣⁣ ⁣3⁣⁣⁣8⁣⁣ ⁣⁣⁣⁣⁣N⁣F⁣ ⁣⁣⁣S⁣F⁣ ⁣E⁣⁣⁣⁣⁣C⁣
  • 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
    C $63.47
    or Best Offer
    I⁣⁣⁣7⁣ ⁣E⁣⁣⁣⁣1⁣ ⁣⁣⁣⁣⁣3⁣N⁣⁣⁣⁣ ⁣⁣O⁣V⁣⁣ ⁣⁣⁣
  • 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
    (1)
    C $53.52
    C $20.94 shipping
    ⁣I⁣⁣W⁣⁣⁣⁣ ⁣⁣P⁣⁣I⁣ ⁣H⁣2⁣⁣⁣⁣⁣ ⁣4⁣H⁣⁣⁣⁣⁣⁣⁣
  • Hayes Accura 28800 V.34 Fax Modem 5901US - Image 1 of 4

    Hayes Accura 28800 V.34 Fax Modem 5901US

    Pre-Owned · Hayes
    (1)
    C $28.14
    or Best Offer
    C $49.04 shipping
    W⁣⁣⁣0⁣ ⁣2⁣⁣7⁣⁣ ⁣⁣⁣⁣⁣7⁣⁣⁣⁣⁣1⁣⁣⁣ ⁣R⁣⁣⁣⁣⁣
  • 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
    C $28.19
    or Best Offer
    C $24.53 shipping
    Q⁣⁣⁣⁣⁣⁣A⁣ ⁣3⁣F⁣⁣ ⁣S⁣3⁣⁣⁣⁣⁣⁣⁣ ⁣K⁣A⁣⁣⁣⁣ ⁣3⁣
  • 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
    (1)
    C $70.52
    or Best Offer
    M⁣H⁣⁣⁣⁣ ⁣5⁣⁣⁣⁣F⁣ ⁣V⁣⁣P⁣ ⁣⁣⁣⁣⁣Q⁣⁣⁣⁣K⁣ ⁣⁣⁣
  • 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
    C $21.16
    or Best Offer
    C $24.51 shipping
    U⁣⁣F⁣ ⁣⁣⁣⁣0⁣K⁣ ⁣⁣E⁣⁣M⁣⁣⁣⁣ ⁣K⁣⁣⁣5⁣⁣⁣⁣ ⁣A⁣⁣
  • 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
    C $21.16
    or Best Offer
    Only 1 left!
    5⁣3⁣ ⁣R⁣M⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣P⁣⁣1⁣ ⁣I⁣I⁣⁣ ⁣⁣F⁣⁣4⁣⁣ ⁣
  • MultiTech Systems MT2834BA 28.8Kbps External Modem - Image 1 of 4

    MultiTech Systems MT2834BA 28.8Kbps External Modem

    Pre-Owned · MultiTech
    C $28.14
    or Best Offer
    C $54.68 shipping
    ⁣D⁣⁣⁣O⁣⁣⁣⁣⁣⁣⁣ ⁣⁣9⁣⁣⁣⁣9⁣⁣ ⁣⁣Z⁣⁣S⁣ ⁣⁣⁣G⁣
  • 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
    C $25.39
    ⁣⁣F⁣N⁣ ⁣⁣B⁣⁣W⁣ ⁣3⁣I⁣ ⁣⁣⁣⁣⁣M⁣9⁣⁣ ⁣⁣L⁣⁣C⁣⁣ ⁣R⁣
  • 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
    C $70.52
    or Best Offer
    C⁣4⁣ ⁣⁣⁣C⁣⁣F⁣⁣ ⁣M⁣C⁣ ⁣P⁣M⁣⁣ ⁣5⁣⁣⁣⁣⁣⁣Q⁣ ⁣⁣⁣J⁣
  • 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
    C $16.92
    or Best Offer
    M⁣⁣⁣F⁣⁣ ⁣⁣H⁣⁣I⁣ ⁣8⁣Z⁣⁣ ⁣⁣⁣Z⁣⁣8⁣⁣ ⁣8⁣E⁣⁣ ⁣⁣⁣
  • 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
    C $14.09
    or Best Offer
    O⁣Y⁣ ⁣⁣E⁣J⁣⁣⁣ ⁣D⁣⁣⁣N⁣ ⁣F⁣⁣⁣F⁣⁣ ⁣⁣Q⁣⁣⁣⁣D⁣⁣ ⁣
  • 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
    C $25.39
    or Best Offer
    C $32.88 shipping
    ⁣H⁣1⁣⁣⁣⁣ ⁣Z⁣Q⁣⁣⁣⁣ ⁣⁣8⁣P⁣⁣ ⁣N⁣⁣⁣⁣I⁣⁣⁣⁣ ⁣⁣
  • Project 288 Fax / data Modem (no Dongle) - Image 1 of 3

    Project 288 Fax / data Modem (no Dongle)

    Pre-Owned
    C $9.18
    or Best Offer
    C $41.93 shipping
    G⁣⁣6⁣ ⁣⁣⁣0⁣⁣⁣⁣⁣5⁣ ⁣⁣⁣M⁣⁣⁣⁣Z⁣ ⁣I⁣⁣⁣⁣9⁣ ⁣⁣
  • Vintage MultiTech MultiModem ZDX 28.8Kbps External Data/Fax Modem PSU &Cables - Image 1 of 4

    Vintage MultiTech MultiModem ZDX 28.8Kbps External Data/Fax Modem PSU &Cables

    Pre-Owned · MultiTech
    C $69.79
    or Best Offer
    C $50.54 shipping
    ⁣⁣X⁣6⁣ ⁣S⁣⁣⁣3⁣⁣⁣ ⁣⁣⁣H⁣0⁣ ⁣1⁣⁣⁣H⁣ ⁣8⁣8⁣ ⁣⁣⁣⁣