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    • eBay
    • 56k modem

    56k modem

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    • Time: ending soonest
    • Time: newly listed
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    4,110 Results

    • USRobotics USR5637 5637 56K USB Modem V.92 US Robotics White

      USRobotics USR5637 5637 56K USB Modem V.92 US Robotics White

      4.5 out of 5 stars (48)48 product ratings - USRobotics USR5637 5637 56K USB Modem V.92 US Robotics White
      $14.99
      $6.00 shipping
      170 sold
    • US Robotics 3453 56k Faxmodem V.90 Courier External Business Modem USR

      US Robotics 3453 56k Faxmodem V.90 Courier External Business Modem USR

      $15.26
      Was: $17.95
      Free shipping
      14 watching
    • Actiontec External 56K Modem EX560LKA

      Actiontec External 56K Modem EX560LKA

      $5.00
      $7.00 shipping
      or Best Offer
    • U.S. Robotics 56K Sportster External Faxmodem V.90 ~ FULLY TESTED

      U.S. Robotics 56K Sportster External Faxmodem V.90 ~ FULLY TESTED

      $8.00
      $8.00 shipping
      or Best Offer
      40 sold
    • ZOOM 56K USB Modem Series 1063

      ZOOM 56K USB Modem Series 1063

      $7.90
      0 bids
      $4.50 shipping
      Ending Wednesday at 10:52AM PDT3d 1h
    • US ROBOTICS 002806-00 56K ANALOG MODEM EXTERNAL W/ POWER ADAPTER

      US ROBOTICS 002806-00 56K ANALOG MODEM EXTERNAL W/ POWER ADAPTER

      $22.00
      $12.50 shipping
    • US Robotics 3453C Courier 56K Global Business Modem

      US Robotics 3453C Courier 56K Global Business Modem

      $25.00
      or Best Offer
    • NEW Dell Conexant RD02-D400 External USB 56K Modem

      NEW Dell Conexant RD02-D400 External USB 56K Modem

      4.5 out of 5 stars (13)13 product ratings - NEW Dell Conexant RD02-D400 External USB 56K Modem
      $12.95
    • US Robotics V.92 56k External Faxmodes Model - 5686

      US Robotics V.92 56k External Faxmodes Model - 5686

      4.5 out of 5 stars (6)6 product ratings - US Robotics V.92 56k External Faxmodes Model - 5686
      $7.95
      $6.00 shipping
      or Best Offer
    • US Robotics V.92 56k External Fax Modem Model - 5686

      US Robotics V.92 56k External Fax Modem Model - 5686

      $12.80
      $16.10 shipping
    • US ROBOTICS 3453B Courier 56K Business Fax Modem 64-003453-02R w/ Power Supply

      US ROBOTICS 3453B Courier 56K Business Fax Modem 64-003453-02R w/ Power Supply

      $26.49
      or Best Offer
    • 3Com U.S. Robotics 56K FaxModem Includes V.90 56K Standard & X2 Technology (T1)

      3Com U.S. Robotics 56K FaxModem Includes V.90 56K Standard & X2 Technology (T1)

      5 out of 5 stars (7)7 product ratings - 3Com U.S. Robotics 56K FaxModem Includes V.90 56K Standard & X2 Technology (T1)
      $28.99
      Free shipping
    • U.S. ROBOTICS V.92 56K FAX MODEM SWITCH 5686 / 0701 BUNDLED WITH AC ADAPTER G2

      U.S. ROBOTICS V.92 56K FAX MODEM SWITCH 5686 / 0701 BUNDLED WITH AC ADAPTER G2

      $14.99
      Free shipping
      Only 1 left!
    • Lenovo USB External 56K Cat Modem Fax 43R1815 RD02-D400 Windows 7 8 10 XP Vista

      Lenovo USB External 56K Cat Modem Fax 43R1815 RD02-D400 Windows 7 8 10 XP Vista

      $13.44
      or Best Offer
    • External USB 2.0 Dial Up Voice Data Fax Modem 56K V.92 V.90 for Windows 7 8 10

      External USB 2.0 Dial Up Voice Data Fax Modem 56K V.92 V.90 for Windows 7 8 10

      $28.49
      Was: $29.99
    • Official Genuine Apple Original USB 56K Phone Dial Up Modem Adapter MA034

      Official Genuine Apple Original USB 56K Phone Dial Up Modem Adapter MA034

      4.5 out of 5 stars (20)20 product ratings - Official Genuine Apple Original USB 56K Phone Dial Up Modem Adapter MA034
      $5.00
      $4.50 shipping
    • MULTI-TECH V.92 56k MultiModem MT5634ZBA Fax Modem w/ Power Supply

      MULTI-TECH V.92 56k MultiModem MT5634ZBA Fax Modem w/ Power Supply

      $21.49
      or Best Offer
    • The Smart Series 56k - V.92/V.44 External Data Fax Modem Untested

      The Smart Series 56k - V.92/V.44 External Data Fax Modem Untested

      $15.00
      $7.28 shipping
    • V.TOP External V.92 56K USB Fax Modem for windows & Mac Dial Up

      V.TOP External V.92 56K USB Fax Modem for windows & Mac Dial Up

      $25.40
    • new vintage 56k v.92 pci internal faxmodem sterling communications model s20

      new vintage 56k v.92 pci internal faxmodem sterling communications model s20

      $6.00
      $6.10 shipping
    • US ROBOTICS 56k V.92 Fax Modem 5686G w/ Power Supply

      US ROBOTICS 56k V.92 Fax Modem 5686G w/ Power Supply

      $21.49
      or Best Offer
    • U.S. ROBOTICS 56K SPORTSTER COMPUTER EXTERNAL FAX MODEM V.90 #5686

      U.S. ROBOTICS 56K SPORTSTER COMPUTER EXTERNAL FAX MODEM V.90 #5686

      $19.99
      $11.75 shipping
      or Best Offer
    • NEW!! VINTAGE! SinglePoint 56K V.92 External Fax Modem - open box

      NEW!! VINTAGE! SinglePoint 56K V.92 External Fax Modem - open box

      $9.99
      $7.50 shipping

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