Dial-Up Modems Dial-Up Modems for sale

130 Results

US Robotics 56 Kbps Technology Business Modem 3453 w/ Power Adapter & Cords
Pre-Owned · USRobotics
$29.99
or Best Offer
$14.34 shipping
Y+Y G^Y F X &* ]0X 5 w.?!|/H $S p o n s o r e d
NOS Vtg 3COM US Robotics 56K v90 Fax Modem for MAC OS model: 5689 New
Brand New · USRobotics
$60.01
$8.71 shipping
+^O &F* ] w.?O7! PH| / $S p o n s o r e d
NOS Telebit T1000 Dial-Up Modem
Brand New · Telebit
$99.99
$7.73 shipping
3 watching
4+^ &4* ] wAF. ?4!|/6 0$S p o n s o r e d
Untested** US ROBOTICS Modems And Courier 56k V.92 + V .32
Parts Only · USRobotics
$26.47
Was: $52.95was - US $52.95
or Best Offer
Free shipping
+^4D &* 7] Rw. ?!|H/Q $S p o n s o r e d
VTG US ROBOTICS 56K FAX MODEM MODEL 5686 AND JENSEN 50 FT. LINE CORD NEW SEALED!
Brand New · USRobotics
(4)
$59.99
Free shipping
+^CR &OQ* ] w.? L!|N/ 7$
Dual RJ11 Port USB 56K External Dial Up Voice Fax Data Modem, 56K Fax/Modem USA*
Brand New
$24.95
$3.99 shipping
11 sold
2+S^ Q T &1T* ] wDI.?! |/YM $
StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Do...
Brand New · StarTech
(1)
$29.99
$9.39 shipping
5 watching
I+U^ & M* ]V QH w.?HN!| 3/ $
New Listing56k USB dial-up and fax modem
Open Box · StarTech
$18.99
$6.00 shipping
5+^D Y3 &* ]QQ w.?!|/ G6 Z$
Vintage Practical Peripherals V.32bis Portable (Dial-up) Phone Modem powers on
Pre-Owned · PPC
$39.99
or Best Offer
$6.45 shipping
7X+^ &* ] w 8K .W?J!| 2/ $W
Hayes V-Series ULTRA 96 9600 Desktop Smartmodem - NOS - Brand New / Sealed
Brand New · Hayes
$169.95
$8.20 shipping
B+0 W^X &* ]D w.2 H?!|/ $9
HiRO H50353 V92 56K USB Data Fax Dial Modem Single Port Windows 11 10 8.1 8 7
Brand New · Hiro
(2)
$39.99
Free shipping
52 sold
XK O+^7 & *P ]X w.7?!A |P/R $
Conexant Systems RD01-D270 PCI 56k Dial-up/Fax Modem Card
Pre-Owned · Conexant Systems
$4.95
or Best Offer
Free shipping
+^60 M Q&* ] 7wE. ?!|M/6 N$
Practical Peripherals 14400FXSA External Modem V32Bis-w/o Box or Power Supply
Pre-Owned · PPC
$24.98
$13.10 shipping
+YW L^ O &* N]4 w.DN?!| / 9$
Zoom Internal Fax Modem Dualmode 56K Model 2919 (2919-00-00L) 56 Kbps New in Box
Brand New · Zoom
$49.88
or Best Offer
$10.00 shipping
+^3 &T *10 ] 8w.?H !J|/ K$S p o n s o r e d
Zoom FX9624 Serial Dial-Up Fax Modem w/ Macintosh Cable & Power Supply
Pre-Owned · Zoom
$19.97
or Best Offer
$16.95 shipping
+DO D^ P&* JU] w.? 8!5| / $S p o n s o r e d
ISA Modem/Audio , LNQ750819, 47-0045-070G REV A4
Pre-Owned
$76.69
or Best Offer
Free shipping
9T+^ 8J &G*H ] Ow.?!|T/ $S p o n s o r e d
HiRO H50228 V92 56K USB Data Fax Dial Up Modem Dual Port Buzzer Windows 11 10 8
Brand New · Hiro
(8)
$59.99
or Best Offer
Free shipping
161 sold
H+V^ G&*W ]A 9w .?!|G/ $D
NEW In Open Box USRobotics 56Kps Technology Business Modem 3453C N1546 C9
Open Box · USRobotics
$59.98
or Best Offer
Free shipping
+R^ &C* KR 6R ] w.?D!|/5 $
TelePort Bronze for Macintosh Performa A861 Dial Up Modem + Manuals & Other Box
Pre-Owned · Global Village
$29.99
Free shipping
+^ &Y* ]V w .68?! ED| GZ/ 3 $
Zoom 3095 Zoom 56K V.92/V.90 Modem (USB Mini External)
Open Box · Zoom
(8)
$9.99
$5.14 shipping
0 bids
3d 4h
+F^E &* I 2] w .?!2H|/ 6N $
Zoom FX9624 Serial Dial-Up Fax Modem w/ Macintosh Power Supply- AS IS
Pre-Owned · Zoom
$8.99
or Best Offer
$8.58 shipping
+D9 GN 4^ D &* ]Y w.N ?K!|0 / $
5362US HAYES OPTIMA 56K External MODEM Version 7.0 Rare
Pre-Owned · Hayes
$39.99
Free shipping
I+^7 ZA& * ]9G 0 wT .?!TS| / $
U.S. Robotics USR5639 56K USB Softmodem
Pre-Owned · USRobotics
(12)
$14.99
or Best Offer
$6.30 shipping
4+^ 7 OK &*NM ]V w.3?!| 2D / $
56K Fax Modem USB- PC Fax US Robotics 5633 -Free Shipping!
Pre-Owned · USRobotics
(1)
$25.00
or Best Offer
$8.65 shipping
H1 JN+^ & * ] AZw .N6?! L|/ $
New Listing Zoom Model 3095 USB Modem 56K V.92 Data Fax Dial-Up Windows Macintosh Linux Co
Pre-Owned · Zoom
(8)
$24.99
or Best Offer
$6.22 shipping
6+^ &* ] 9w.?! |P/M $4T
US Robotics 56K V.92 USB Dial-up Soft Modem - Fax/Modem (USR5639) - New in Box
Brand New · USRobotics
(12)
$59.95
or Best Offer
$7.22 shipping
+E6^ G&R * I]G wD6 .Y?!|R/ $
NewOldStock NOS sealed US Robotics Courier V.Everything Modem 33.6/28.8 Kbps
Brand New · USRobotics
$59.98
$8.78 shipping
ES +U8^ &* B]4 1w.?B!|/ $
US Robotics Fax Modem Sportster with X2 56K - 0459
Pre-Owned · USRobotics
$14.99
or Best Offer
$6.29 shipping
+^ &* ] w2R. ?!Q|/3 $1M 3
Zoom PC Card 56k Dual Mode
Pre-Owned · Zoom
$12.99
$6.20 shipping
15+ Z^7 &* G] Kw .?PL! |/ 1$S p o n s o r e d
Vintage Practical Peripherals V.32bis Portable (Dial-up) Phone Modem Tested
Pre-Owned · PPC
$50.00
or Best Offer
$8.65 shipping
+^ &*8 ] Nw MC .?13!|/ $CS p o n s o r e d
Vintage Zoom FX9624 Serial Dial-Up Fax Modem w/ Macintosh Cable *No Power Supply
Pre-Owned · Zoom
$15.99
or Best Offer
$9.39 shipping
+^ R8 F&*B ] Yw.X ?V!C| / I$S p o n s o r e d
OPEN BOX: 3COM US Robotics 56K v90 Fax Modem for MAC model: 5689
Open Box · USRobotics
$32.95
$13.35 shipping
6+V^ & *Y ] Bw.? D!C|/ 1L $ S p o n s o r e d
US ROBOTICS 56k V.92 Fax Modem USR5686G w/ Power Supply & SOFTWARE & CABLES
Pre-Owned · USRobotics
$35.00
Free shipping
+^9 U& G* ] Gw .?!|/ $PE
MULTITECH MODEL MT2834BA SERIES 28.8Kbps Intelligent Modem Vintage
Parts Only · MultiTech
$15.00
or Best Offer
$11.80 shipping
C2 +^MA AI F&*A ] 6T w.?!|/ $
New ListingFax modem USRobotics USR5633B 56 Kbps New Sealed Box!
Brand New · USRobotics
(1)
$21.99
Free shipping
C+^ 7 &Y6* ] DwB .?!|/ $YN
(13) U.S. Robotics Courier 56K Business Modems. Some Work, Some Parts Only.
Parts Only · USRobotics
$75.00
or Best Offer
$41.80 shipping
+E^U &I4 SO* ] wIE.? L!H |/ $
HiRO V92 56K External USB Data Fax Dial Up Internet Modem Dual Port Built in n
Open Box · Hiro
(8)
$27.30
Was: $45.50was - US $45.50
or Best Offer
$7.36 shipping
+^U &*K Y]6 wM.E?! 0U T8|/ $
GE Security 420173001 External Industrial Dial-Up Modem with 1A Power Supply
Brand New · GE
$59.99
Free shipping
+^ 9&*C ] w. MR? U!D|/ T8 $
Dell 43154 ISA Internal 2400bd modem Digitan Systems DS92M w/ manual
Pre-Owned · Dell
$29.95
or Best Offer
$5.31 shipping
+^ 6&*3 ] A wL .?!|3/ H 9$S p o n s o r e d
K-flex modem K56 Flex dial-up modem with Supervoice CD Australian plug vintage
Pre-Owned
$47.96
$44.22 shipping
TK+ ZC^ &* 6] 7w.? !|/1 2$S p o n s o r e d
IBM 7855-10 Dial Up External Modem Clean Vintage
Pre-Owned · IBM
$60.00
or Best Offer
$13.69 shipping
+^2 &* 4 ]A w.N?! G|/ $S
US ROBOTICS 3453C COURIER 56K BUSINESS MODEM W/ POWER ADAPTER
Pre-Owned · USRobotics
(1)
$34.99
or Best Offer
$12.88 shipping
+^ 7C&* ] w .5?V !6|U /O $J
U.S. Robotics 3453C 64-003453-02R Courier 56K Dial-Up Business Modem
Pre-Owned · USRobotics
$18.16
or Best Offer
Trending at $16.99
$13.69 shipping
4 watching
+^C M &2K *05 ] 7wX.? A!2| / $
(4) MODEMS (3) PCI & {1} 16Bit All 4 & Ready To Ship For Free
Pre-Owned · Unbranded
$21.95
Free shipping
+^K &* Q] VSw. 3?!|P Q/ D$
Zoom Model 3095 USB Modem 56K V.92 Data Fax Dial-Up Windows Macintosh Linux Co
Pre-Owned · Zoom
(8)
$39.99
or Best Offer
Free shipping
4+^T &* ] W w.?4!|/ $RY G
USRobotics USR5633B 56 Kbps Faxmodem New Sealed Box!
Brand New · USRobotics
(1)
$30.38
or Best Offer
Free shipping
YN 03+^ QK &*QL ] w.?!|/ $
HP 56K DESKTOP FAX MODEM PCI - AGERE SYSTEMS P/N: 5187-5216 REV A
Pre-Owned · HP
$3.99
$5.85 shipping
+T^ V &6*H ]X w.?N!| WA /T $
(4) MODEMS (3) PCI & {1} 16Bit All 4 & Ready To Ship For Free
Pre-Owned · Unbranded
$21.95
Free shipping
V+^ N&* ] PwE.?! |M/ Z$
US Robotics USR5660A Faster 56 Kbps
Open Box · USRobotics
$25.49
or Best Offer
$7.96 shipping
+CL ^ 6E&* ]W Kw. 7?X! |B5 / $
👀 BOCA MODEM, P/N: 4771, M1441W, 14.4 KBps ISA Firmware Based Modem ✅ 📞💻💾
Pre-Owned · BOCA
$14.99
or Best Offer
$6.30 shipping
Z+^C W0 E&9* U ] w.?!|/O $
Zoom Model 3095 USB Modem 56K V.92 Data Fax Dial-Up Windows Macintosh Linux Co
Please Read Description
Pre-Owned · Zoom
(8)
$25.99
or Best Offer
$6.36 shipping
+F^ &J * ] wU.7? 1T NW!|/ $
US Robotics 56 Kbps Technology Business Modem 3453c #F6
Pre-Owned · USRobotics
$29.96
$10.65 shipping
D+^ &H *NV ]V wD YA 7.?!|/ $
US Robotics Sportster 33.6 Fax Modem 000839-09
Pre-Owned · USRobotics
$19.95
or Best Offer
$10.95 shipping
Q+^6 &* 5 ]M w D.?!3|/ I$U
USRobotics 56Kbps Technology Business Modem 3453C *NO Power Adapter*READ DESC*
Pre-Owned · USRobotics
$23.97
or Best Offer
Free shipping
+^ &* ]JJ Mw.0? !|/ $4E
US Robotics 5686 56K External Dialup Modem v.92
Pre-Owned · USRobotics
$12.00
$8.00 shipping
+^ Q&*K ] w. 7?9 9P E!L DD| / $
MultiTech Systems MT2834ZDXB 33.6 Kbps Data/Fax Modem Lot
Pre-Owned · MultiTech
$59.99
or Best Offer
Free shipping
+^19 8 &* ]I wL.M? B!|6 1/2 $
Diamond Supra Express 56k Modem
Pre-Owned · SUPRA
$17.00
$7.36 shipping
UP+^ &*R5 M]U w.?! |M2/ 6 $
Dial UP Internet modem external GVC SF1156V/RF Serial port (RS-232), TAIWAN
Brand New · GVC
$36.75
$17.85 shipping
+L^D &* D]1 Gw.?L!| /J $I
Zoom 56K V.92/V.90 zoom® Modem Model 3025 / PCI
Brand New · Zoom
$9.95
or Best Offer
$6.29 shipping
5+3^ &*1 ] wM MZ.?!| / $S p o n s o r e d
US ROBOTICS Sportster 33.6 Faxmodem 3COM 000839-09
Pre-Owned · USRobotics
$45.50
Was: $65.00was - US $65.00
or Best Offer
Free shipping
+D^8 &* P9 F] w.L?!|/ C$S S p o n s o r e d

Dial-Up Modems Dial-Up Modems

Shop by Category

130 Results

US Robotics 56 Kbps Technology Business Modem 3453 w/ Power Adapter & Cords

NOS Vtg 3COM US Robotics 56K v90 Fax Modem for MAC OS model: 5689 New

NOS Telebit T1000 Dial-Up Modem

Untested** US ROBOTICS Modems And Courier 56k V.92 + V .32

VTG US ROBOTICS 56K FAX MODEM MODEL 5686 AND JENSEN 50 FT. LINE CORD NEW SEALED!

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

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

New Listing56k USB dial-up and fax modem

Vintage Practical Peripherals V.32bis Portable (Dial-up) Phone Modem powers on

Hayes V-Series ULTRA 96 9600 Desktop Smartmodem - NOS - Brand New / Sealed

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

Conexant Systems RD01-D270 PCI 56k Dial-up/Fax Modem Card

Practical Peripherals 14400FXSA External Modem V32Bis-w/o Box or Power Supply

Zoom Internal Fax Modem Dualmode 56K Model 2919 (2919-00-00L) 56 Kbps New in Box

Zoom FX9624 Serial Dial-Up Fax Modem w/ Macintosh Cable & Power Supply

ISA Modem/Audio , LNQ750819, 47-0045-070G REV A4

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

NEW In Open Box USRobotics 56Kps Technology Business Modem 3453C N1546 C9

TelePort Bronze for Macintosh Performa A861 Dial Up Modem + Manuals & Other Box

Zoom 3095 Zoom 56K V.92/V.90 Modem (USB Mini External)

Zoom FX9624 Serial Dial-Up Fax Modem w/ Macintosh Power Supply- AS IS

5362US HAYES OPTIMA 56K External MODEM Version 7.0 Rare

U.S. Robotics USR5639 56K USB Softmodem

56K Fax Modem USB- PC Fax US Robotics 5633 -Free Shipping!

New Listing Zoom Model 3095 USB Modem 56K V.92 Data Fax Dial-Up Windows Macintosh Linux Co

US Robotics 56K V.92 USB Dial-up Soft Modem - Fax/Modem (USR5639) - New in Box

NewOldStock NOS sealed US Robotics Courier V.Everything Modem 33.6/28.8 Kbps

US Robotics Fax Modem Sportster with X2 56K - 0459

Zoom PC Card 56k Dual Mode

Vintage Practical Peripherals V.32bis Portable (Dial-up) Phone Modem Tested

Vintage Zoom FX9624 Serial Dial-Up Fax Modem w/ Macintosh Cable *No Power Supply

OPEN BOX: 3COM US Robotics 56K v90 Fax Modem for MAC model: 5689

US ROBOTICS 56k V.92 Fax Modem USR5686G w/ Power Supply & SOFTWARE & CABLES

MULTITECH MODEL MT2834BA SERIES 28.8Kbps Intelligent Modem Vintage

New ListingFax modem USRobotics USR5633B 56 Kbps New Sealed Box!

(13) U.S. Robotics Courier 56K Business Modems. Some Work, Some Parts Only.

HiRO V92 56K External USB Data Fax Dial Up Internet Modem Dual Port Built in n

GE Security 420173001 External Industrial Dial-Up Modem with 1A Power Supply

Dell 43154 ISA Internal 2400bd modem Digitan Systems DS92M w/ manual

K-flex modem K56 Flex dial-up modem with Supervoice CD Australian plug vintage

IBM 7855-10 Dial Up External Modem Clean Vintage

US ROBOTICS 3453C COURIER 56K BUSINESS MODEM W/ POWER ADAPTER

U.S. Robotics 3453C 64-003453-02R Courier 56K Dial-Up Business Modem

(4) MODEMS (3) PCI & {1} 16Bit All 4 & Ready To Ship For Free

Zoom Model 3095 USB Modem 56K V.92 Data Fax Dial-Up Windows Macintosh Linux Co

USRobotics USR5633B 56 Kbps Faxmodem New Sealed Box!

HP 56K DESKTOP FAX MODEM PCI - AGERE SYSTEMS P/N: 5187-5216 REV A

(4) MODEMS (3) PCI & {1} 16Bit All 4 & Ready To Ship For Free

US Robotics USR5660A Faster 56 Kbps

👀 BOCA MODEM, P/N: 4771, M1441W, 14.4 KBps ISA Firmware Based Modem ✅ 📞💻💾

Zoom Model 3095 USB Modem 56K V.92 Data Fax Dial-Up Windows Macintosh Linux Co

US Robotics 56 Kbps Technology Business Modem 3453c #F6

US Robotics Sportster 33.6 Fax Modem 000839-09

USRobotics 56Kbps Technology Business Modem 3453C *NO Power Adapter*READ DESC*

US Robotics 5686 56K External Dialup Modem v.92

MultiTech Systems MT2834ZDXB 33.6 Kbps Data/Fax Modem Lot

Diamond Supra Express 56k Modem

Dial UP Internet modem external GVC SF1156V/RF Serial port (RS-232), TAIWAN

Zoom 56K V.92/V.90 zoom® Modem Model 3025 / PCI

US ROBOTICS Sportster 33.6 Faxmodem 3COM 000839-09

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USRobotics 56Kbps Technology Business Modem 3453C NO Power AdapterREAD DESC*