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

Zoom Serial (RS-232) 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
  • Zoom Serial (RS-232) 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
    • Zoom Model 3049 56K V.90 V.92 External Serial Modem - New/Sealed Box - Image 1 of 4
    • Zoom Model 3049 56K V.90 V.92 External Serial Modem - New/Sealed Box - Image 2 of 4
    • Zoom Model 3049 56K V.90 V.92 External Serial Modem - New/Sealed Box - Image 3 of 4
    • Zoom Model 3049 56K V.90 V.92 External Serial Modem - New/Sealed Box - Image 4 of 4

    Zoom Model 3049 56K V.90 V.92 External Serial Modem - New/Sealed Box

    Brand New · Zoom
    S$ 110.26
    S$ 89.66 shipping
    ⁣⁣7⁣M⁣⁣ ⁣U⁣⁣⁣Y⁣ ⁣X⁣3⁣⁣ ⁣⁣1⁣3⁣ ⁣2⁣⁣K⁣⁣ ⁣Q⁣⁣⁣⁣
    • Zoom/FaxModem 2949 56Kx Dual Mode for PC V.80 Vintage New Factory Sealed Lots 2 - Image 1 of 4
    • Zoom/FaxModem 2949 56Kx Dual Mode for PC V.80 Vintage New Factory Sealed Lots 2 - Image 2 of 4
    • Zoom/FaxModem 2949 56Kx Dual Mode for PC V.80 Vintage New Factory Sealed Lots 2 - Image 3 of 4
    • Zoom/FaxModem 2949 56Kx Dual Mode for PC V.80 Vintage New Factory Sealed Lots 2 - Image 4 of 4

    Zoom/FaxModem 2949 56Kx Dual Mode for PC V.80 Vintage New Factory Sealed Lots 2

    Brand New · Zoom
    S$ 69.79
    S$ 87.08 shipping
    ⁣T⁣W⁣ ⁣⁣M⁣2⁣⁣ ⁣8⁣⁣⁣⁣Z⁣⁣⁣⁣⁣ ⁣⁣⁣N⁣7⁣ ⁣⁣W⁣⁣D⁣
    • Zoom 3048 External RS-232 56k V.92 Faxmodem for Windows & MAC, Serial Port, NEW - Image 1 of 4
    • Zoom 3048 External RS-232 56k V.92 Faxmodem for Windows & MAC, Serial Port, NEW - Image 2 of 4
    • Zoom 3048 External RS-232 56k V.92 Faxmodem for Windows & MAC, Serial Port, NEW - Image 3 of 4
    • Zoom 3048 External RS-232 56k V.92 Faxmodem for Windows & MAC, Serial Port, NEW - Image 4 of 4

    Zoom 3048 External RS-232 56k V.92 Faxmodem for Windows & MAC, Serial Port, NEW

    Brand New · Zoom
    S$ 110.26
    or Best Offer
    S$ 85.61 shipping
    ⁣8⁣⁣⁣O⁣ ⁣⁣⁣B⁣⁣R⁣⁣⁣⁣⁣⁣⁣ ⁣⁣⁣0⁣⁣⁣I⁣ ⁣⁣⁣⁣
  • ZOOM/FAX MODEM MODEL 2949 56K  V.90 NEW - Image 1 of 1

    ZOOM/FAX MODEM MODEL 2949 56K  V.90 NEW

    Brand New · Zoom
    S$ 32.03
    S$ 101.33 shipping
    Only 1 left!
    ⁣⁣X⁣⁣W⁣ ⁣2⁣⁣T⁣ ⁣⁣⁣0⁣⁣⁣⁣5⁣ ⁣⁣Q⁣P⁣ ⁣⁣⁣⁣⁣⁣⁣
  • Zoom 3048 External RS-232 56k V.92 Faxmodem for Windows & MAC, Serial Port, NEW - Image 1 of 3

    Zoom 3048 External RS-232 56k V.92 Faxmodem for Windows & MAC, Serial Port, NEW

    Brand New · Zoom
    S$ 41.86
    or Best Offer
    S$ 78.16 shipping
    0⁣⁣⁣⁣⁣⁣W⁣ ⁣⁣⁣9⁣F⁣ ⁣4⁣⁣Y⁣ ⁣⁣⁣⁣R⁣D⁣ ⁣M⁣8⁣⁣ ⁣Y⁣
  • ZOOM/FAX MODEM MODEL 2949 56K  V.90 NEW - Image 1 of 4

    ZOOM/FAX MODEM MODEL 2949 56K  V.90 NEW

    Brand New · Zoom
    S$ 69.62
    S$ 113.43 shipping
    ⁣⁣⁣⁣M⁣⁣S⁣⁣ ⁣⁣8⁣⁣G⁣ ⁣7⁣⁣⁣9⁣ ⁣H⁣⁣⁣⁣T⁣⁣ ⁣⁣⁣
  • ZOOM MODEL 3049 EXTERNAL RS-232 56K V.92/V.90 FAXMODEM - Image 1 of 3

    ZOOM MODEL 3049 EXTERNAL RS-232 56K V.92/V.90 FAXMODEM

    New (Other) · Zoom
    S$ 82.70
    or Best Offer
    S$ 416.92 shipping
    S⁣p⁣A⁣o⁣U⁣ ⁣n⁣s⁣o⁣2⁣H⁣ ⁣9⁣r⁣е⁣d⁣⁣H⁣⁣⁣⁣⁣ ⁣H⁣6⁣⁣⁣⁣
  • Zoom Fax Modem Model 2949 56K Dual Standard V.90& K56FLEX 2949L - Image 1 of 4

    Zoom Fax Modem Model 2949 56K Dual Standard V.90& K56FLEX 2949L

    New (Other) · Zoom
    S$ 34.88
    S$ 56.04 shipping
    3⁣⁣T⁣ ⁣9⁣⁣⁣⁣W⁣ ⁣R⁣⁣D⁣⁣⁣⁣ ⁣⁣⁣⁣S⁣⁣⁣⁣4⁣⁣ ⁣⁣
  • Zoom Fax Modem Model 2949 56K Dual Standard V.90& K56FLEX 2949L - Image 1 of 4

    Zoom Fax Modem Model 2949 56K Dual Standard V.90& K56FLEX 2949L

    New (Other) · Zoom
    S$ 34.89
    or Best Offer
    S$ 39.01 shipping
    ⁣1⁣⁣⁣8⁣⁣⁣⁣⁣ ⁣⁣⁣⁣W⁣⁣⁣⁣N⁣ ⁣⁣W⁣W⁣⁣ ⁣⁣K⁣H⁣⁣
  • ZOOM/FAX MODEM MODEL 2949 56K DUAL STANDARD V.90& K56FLEX 2949L - Image 1 of 4

    ZOOM/FAX MODEM MODEL 2949 56K DUAL STANDARD V.90& K56FLEX 2949L

    New (Other) · Zoom
    S$ 34.89
    or Best Offer
    S$ 183.64 shipping
    P⁣O⁣⁣⁣⁣⁣ ⁣Z⁣⁣⁣⁣A⁣⁣⁣ ⁣S⁣⁣Q⁣⁣⁣⁣ ⁣T⁣⁣C⁣⁣⁣ ⁣
  • Zoom 2949-00-00DG 2949 Data/Fax Modem 56Kbps RS-232 (Serial Port) - Image 1 of 1

    Zoom 2949-00-00DG 2949 Data/Fax Modem 56Kbps RS-232 (Serial Port)

    New (Other) · Zoom
    S$ 50.23
    S$ 259.08 shipping
    ⁣E⁣D⁣⁣⁣ ⁣M⁣W⁣ ⁣Q⁣⁣⁣O⁣⁣⁣ ⁣T⁣6⁣ ⁣Y⁣⁣G⁣⁣⁣⁣ ⁣⁣⁣
  • 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

11 results

Sort: Best Match

  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
    • Ports: Serial (RS-232)- Selected
    • Brand: Zoom- Selected
    Clear All