Computer Modems for sale

New ListingDual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem For Windows 7 8 10
Brand New · Unbranded
S$ 33.69
or Best Offer
Free shipping
New Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Win 7/8/10
Brand New · Unbranded
S$ 34.70
or Best Offer
Free shipping
Dual RJ11 Port USB 56K Dial Up Voice Fax Data Modem Adapter For Windows 7 8 10
Brand New · Unbranded
S$ 34.14
or Best Offer
Free shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem For Windows 7 8 10
Brand New · Unbranded
S$ 33.69
or Best Offer
Free shipping
FACTORY SEALED US Robotics 56K Modem/ Fax/ USR5686E NOS
Brand New · USRobotics
S$ 48.78
or Best Offer
S$ 41.53 shipping
US Robotics 56K USB MODEM Model 5637 - White - BRAND NEW UNBOXED STILL SEALED
Brand New · USRobotics
S$ 60.93
or Best Offer
S$ 41.33 shipping
HiRO H50228 V92 56K USB Data Fax Dial Up Modem Dual Port Buzzer Windows 11 10 8
Brand New · Hiro
S$ 83.63
or Best Offer
S$ 26.74 shipping
22 watching
USB 56K External Dial Up Voice Fax Data Modem V.90 V.92 Win7 32/64 Bit XP
Brand New · Unbranded
S$ 34.85
or Best Offer
S$ 4.18 shipping
Only 3 left
HP 56k V.92 External A40 USB Modem
Pre-Owned · HP
S$ 29.72
or Best Offer
S$ 30.74 shipping
US Robotics V.92 56k FAXMODEM MODEL 5686F -VAR-20, No box .
Brand New · USRobotics
S$ 16.73
S$ 36.93 shipping
8 watching
StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Do...
Brand New · StarTech
S$ 41.81
S$ 42.41 shipping
5 watching
USB 56K External Dial Up Voice Fax Data Modem Fit For Win7 Win8 Win10 XP FG
Brand New · Unbranded
S$ 33.51
or Best Offer
S$ 7.57 shipping
Dual RJ11 Ports USB 56K Dial Up Voice Fax Data Modem Adapter For Windows 7 8 10
Brand New · Unbranded
S$ 33.69
or Best Offer
Free shipping
New Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Win 7/8/10
Brand New · Unbranded
S$ 33.71
or Best Offer
Free shipping
SpeedCom HPI56M3 56.6K V.90 56.6 KBps Data/Fax Analog Internal PCI Modem
Pre-Owned · Speedcom
S$ 14.35
or Best Offer
S$ 61.51 shipping
New Sealed Vintage Sterling S20-03B Model S20 V.92 PCI Internal Faxmodem 56K
Brand New · Sterling
S$ 34.85
or Best Offer
S$ 56.35 shipping
Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10
Brand New · Unbranded
S$ 33.69
or Best Offer
Free shipping
Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10
Brand New · Unbranded
S$ 33.71
or Best Offer
Free shipping
USRobotics 56K Faxmodem 5686G New and Sealed
Brand New · USRobotics
S$ 48.09
or Best Offer
S$ 39.35 shipping
Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Windows 10 8 7
Brand New · Unbranded
S$ 35.37
or Best Offer
Free shipping
Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7/8/10
Brand New · Unbranded
S$ 35.37
or Best Offer
Free shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem For Win 7/8/10
Brand New · Unbranded
S$ 33.68
or Best Offer
Free shipping
HiRO H50353 V92 56K USB Data Fax Dial Modem Single Port Windows 11 10 8.1 8 7
Brand New · Hiro
S$ 55.75
S$ 29.68 shipping
52 sold
NEW US ROBOTICS 56K BUSINESS MODEM COURIER LITE 5686G
Brand New · USRobotics
S$ 139.39
or Best Offer
S$ 63.25 shipping
Dual RJ11 Port USB 56K Dial Up Voice Fax Data Modem Adapter For Windows 7 8 10
Brand New · Unbranded
S$ 36.72
or Best Offer
Free shipping
Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem For Win 7/8/10
Brand New · Unbranded
S$ 33.69
or Best Offer
Free shipping
New Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Win 7/8/10
Brand New · Unbranded
S$ 33.96
or Best Offer
Free shipping
Zoom Model 3049 56K V.90 V.92 External Serial Modem - New/Sealed Box
Brand New · Zoom
S$ 110.13
S$ 89.55 shipping
New Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Win 7/8/10
Brand New · Unbranded
S$ 33.69
Free shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10
Brand New · Unbranded
S$ 33.35
or Best Offer
Free shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10
Brand New · Unbranded
S$ 33.60
or Best Offer
Free shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7/8/10
Brand New · Unbranded
S$ 33.69
or Best Offer
Free shipping
Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem For Win 7/8/10
Brand New · Unbranded
S$ 33.87
or Best Offer
Free shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7/8/10
Brand New · Unbranded
S$ 33.59
or Best Offer
Free shipping
USB 56K External Dial Up Voice Fax Data Modem/Caller ID Win10/11
Brand New · Unbranded
S$ 34.82
or Best Offer
S$ 39.92 shipping
Only 1 left!
Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7/8/10
Brand New · Unbranded
S$ 37.06
or Best Offer
Free shipping
Usb 56K External Dial Up Voice Fax Data Modem Fit For Win7 Win8 Win10 Xp HLF
Brand New · Unbranded
S$ 36.61
or Best Offer
S$ 1.82 shipping
Dual RJ11 Ports USB 56K Dial Up Voice Fax Data Modem Adapter For Windows 7 8 10
Brand New · Unbranded
S$ 44.39
or Best Offer
Free shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10
Brand New · Unbranded
S$ 33.87
or Best Offer
Free shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10
Brand New · Unbranded
S$ 33.69
or Best Offer
Free shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7/8/10
Brand New · Unbranded
S$ 34.36
or Best Offer
Free shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem, 56K Fax/Modem USA*
Brand New
S$ 34.78
S$ 34.63 shipping
Only 2 left
Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7/8/10
Brand New · Unbranded
S$ 33.71
or Best Offer
Free shipping
USB 56K External Dial Up Voice Fax Data Modem Fit For Win7 Win8 Win10 XP Hot
Brand New · Unbranded
S$ 34.01
or Best Offer
S$ 7.57 shipping
New! Genius 56k v92/v90 External Modem GM56EX with 240v UK PSU
Brand New · Genius
S$ 74.01
S$ 62.62 shipping
Only 1 left!
3Com Internet Call (USR5695) 56 Kbps Modem (Sealed Retail Box)
Brand New · 3Com
S$ 124.07
S$ 32.61 shipping
US Robotics V.92 56k Computer Fax Modem PCI Model 5699B *Sealed*
Brand New · USRobotics
S$ 49.07
or Best Offer
S$ 45.51 shipping
VINTAGE NEW Hayes NetSonic 56K External Speakerphone Modem - Limited Edition
Brand New · Hayes
S$ 68.31
or Best Offer
S$ 120.60 shipping
Intel InBusiness Internet Station 56K -Shared Internet Access for Small Business
Brand New · Intel
S$ 322.08
or Best Offer
S$ 50.56 shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem For Win 7/8/10
Brand New · Unbranded
S$ 33.69
or Best Offer
Free shipping
Dual RJ11 Ports USB 56K Dial Up Voice Fax Data Modem Adapter For Windows 7 8 10
Brand New · Unbranded
S$ 33.69
or Best Offer
Free shipping
Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Windows 10 8 7
Brand New · Unbranded
S$ 35.03
or Best Offer
Free shipping
New Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Win 7/8/10
Brand New · Unbranded
S$ 34.02
or Best Offer
Free shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem For Win 7/8/10
Brand New · Unbranded
S$ 34.36
or Best Offer
Free shipping
New Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Win 7/8/10
Brand New · Unbranded
S$ 33.69
or Best Offer
Free shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem For Windows 7 8 10
Brand New · Unbranded
S$ 33.69
or Best Offer
Free shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem For Win 7/8/10
Brand New · Unbranded
S$ 35.37
or Best Offer
Free shipping
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10
Brand New · Unbranded
S$ 33.69
or Best Offer
Free shipping
Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7/8/10
Brand New · Unbranded
S$ 33.69
or Best Offer
Free shipping
Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10
Brand New · Unbranded
S$ 33.69
or Best Offer
Free shipping

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237 results

New ListingDual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem For Windows 7 8 10

New Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Win 7/8/10

Dual RJ11 Port USB 56K Dial Up Voice Fax Data Modem Adapter For Windows 7 8 10

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem For Windows 7 8 10

FACTORY SEALED US Robotics 56K Modem/ Fax/ USR5686E NOS

US Robotics 56K USB MODEM Model 5637 - White - BRAND NEW UNBOXED STILL SEALED

HiRO H50228 V92 56K USB Data Fax Dial Up Modem Dual Port Buzzer Windows 11 10 8

USB 56K External Dial Up Voice Fax Data Modem V.90 V.92 Win7 32/64 Bit XP

HP 56k V.92 External A40 USB Modem

US Robotics V.92 56k FAXMODEM MODEL 5686F -VAR-20, No box .

StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Do...

USB 56K External Dial Up Voice Fax Data Modem Fit For Win7 Win8 Win10 XP FG

Dual RJ11 Ports USB 56K Dial Up Voice Fax Data Modem Adapter For Windows 7 8 10

New Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Win 7/8/10

SpeedCom HPI56M3 56.6K V.90 56.6 KBps Data/Fax Analog Internal PCI Modem

New Sealed Vintage Sterling S20-03B Model S20 V.92 PCI Internal Faxmodem 56K

Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10

Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10

USRobotics 56K Faxmodem 5686G New and Sealed

Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Windows 10 8 7

Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7/8/10

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem For Win 7/8/10

HiRO H50353 V92 56K USB Data Fax Dial Modem Single Port Windows 11 10 8.1 8 7

NEW US ROBOTICS 56K BUSINESS MODEM COURIER LITE 5686G

Dual RJ11 Port USB 56K Dial Up Voice Fax Data Modem Adapter For Windows 7 8 10

Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem For Win 7/8/10

New Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Win 7/8/10

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

New Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Win 7/8/10

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7/8/10

Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem For Win 7/8/10

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7/8/10

USB 56K External Dial Up Voice Fax Data Modem/Caller ID Win10/11

Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7/8/10

Usb 56K External Dial Up Voice Fax Data Modem Fit For Win7 Win8 Win10 Xp HLF

Dual RJ11 Ports USB 56K Dial Up Voice Fax Data Modem Adapter For Windows 7 8 10

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7/8/10

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem, 56K Fax/Modem USA*

Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7/8/10

USB 56K External Dial Up Voice Fax Data Modem Fit For Win7 Win8 Win10 XP Hot

New! Genius 56k v92/v90 External Modem GM56EX with 240v UK PSU

3Com Internet Call (USR5695) 56 Kbps Modem (Sealed Retail Box)

US Robotics V.92 56k Computer Fax Modem PCI Model 5699B *Sealed*

VINTAGE NEW Hayes NetSonic 56K External Speakerphone Modem - Limited Edition

Intel InBusiness Internet Station 56K -Shared Internet Access for Small Business

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem For Win 7/8/10

Dual RJ11 Ports USB 56K Dial Up Voice Fax Data Modem Adapter For Windows 7 8 10

Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Windows 10 8 7

New Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Win 7/8/10

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem For Win 7/8/10

New Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Win 7/8/10

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem For Windows 7 8 10

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem For Win 7/8/10

Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10

Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7/8/10

Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem Adapter Win 7 8 10

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US Robotics V.92 56k Computer Fax Modem PCI Model 5699B Sealed