Serial (RS-232) Fax Computer Modems

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82 Results

US Robotics USR courier 56k v90 v92 external fax/modem rs-232 rohs USR3453C
Pre-Owned · USRobotics
$23.25
or Best Offer
$8.50 shipping
+R^Q X &*4 ] w. ?!WZ| /J $Q S p o n s o r e d
US Robotics USR courier 56k v90 v92 external fax/modem rs-232 rohs USR3453C
Open Box · USRobotics
$219.99
Free shipping
+^Z7 WW&* X] w9.?! |/31 $S p o n s o r e d
LOT 2 US Robotics 3453C 56K External Serial Data Fax Modem W/ 1 Serial Cable
Pre-Owned · USRobotics
(1)
$29.99
or Best Offer
$12.88 shipping
18 watching
M+D ^ 3&I* ]KB w. ?FT! 3|M / $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
+^ 2G &* 8I ] wV4.?! B|C NK / $S p o n s o r e d
HAYES 5674US ACCURA 56K EXTERNAL FAX MODEM ACCURA 56K
Pre-Owned · Hayes
$29.66
Was: $32.95was - US $32.95
or Best Offer
$7.16 shipping
T+^ C& 6*D ]I w.5? FG!|/ $
Hayes Accura 366 V.34 Fax Modem 5914US
Pre-Owned · Hayes
$19.95
or Best Offer
$12.95 shipping
W+M^ 21 & * ] w01 .E2? 9!6| / $
US ROBOTICS V.92 EXTERNAL FAX MODEM #5686 MODEL 0701
Pre-Owned · USRobotics
$24.99
Free shipping
+^ 9G& * ] w.3V?! |/3P 7$S
U.S.Robotics V.92 0701 MODEM 5686
Pre-Owned · USRobotics
(1)
$19.99
or Best Offer
Free shipping
+^ Z&* ]L w.?! WI |/M9 $ D
Hayes 5300AM Accura 14400 + Fax 144 External Modem Retro Vintage
Pre-Owned · Hayes
$22.00
or Best Offer
$6.51 shipping
+^ &* ] w.UF? !F|V / 4$Y N
(Lot of 12) US Robotics V.92 Model# 5686 External Modem + Fax
Pre-Owned · USRobotics
(7)
$125.00
or Best Offer
$12.08 shipping
W+O ^2 &* ]W TV w.U?!9 J|/ $
US Robotics Fax Modem Sportster with X2 56K - 0459
Pre-Owned · USRobotics
$14.99
or Best Offer
$6.29 shipping
V+^C & * 0] Jw .?!T|/0 VI 0$
US Robotics 5686E Fax Modem 56K V.92 Modem Box + Inst NO Power Cord OBSOLETE
Parts Only · USRobotics
(1)
$16.96
Was: $19.95was - US $19.95
or Best Offer
$9.95 shipping
JT +9U ^ U&9 * I] w.?Y! |/ $
MultiTech MultiModem ZBA MT5634ZBA V.90 Data/Fax World Modem 56Kbps RS-232 - NEW
Brand New · MultiTech
$39.99
or Best Offer
$7.53 shipping
0 bids
7d 13h
+8Q DC ^V L&* ] w.?QA!| /7 $
Fax Cube RS232 C
Pre-Owned
$179.00
or Best Offer
$16.51 shipping
+JS^ &* 2J] w. Z5?!| L/U C$S p o n s o r e d
Cardinal Connect Model 2460 33.6k 56k upgradable External Fax Modem - New In Box
Brand New · Cardinal
$24.95
or Best Offer
$21.10 shipping
+^7N C&* O ] wY.L ?I!|6/ $S p o n s o r e d
Macintosh IBM Computer Modem New Best Data 9648FX External Smart One For FAX USA
Brand New · Best Data Products
$36.07
Was: $40.99was - US $40.99
or Best Offer
$18.88 shipping
ND +^A &W* ] w VZ. ?W5 !5B |/ $S p o n s o r e d
US Robotics USRobotics3453C 56K External Serial Data Fax Modem
Pre-Owned · USRobotics
(1)
$34.99
$9.99 shipping
3+^ &V* ] wCR. W?!8| /YQ $
US Robotics 56K V.92 Fax Modem 5686 64-005686-05
Pre-Owned · USRobotics
(1)
$17.95
or Best Offer
$10.95 shipping
OL WE+^ S&S* ] Ww.5?!|/ $
US Robotics USR5686G 56k V.92 External RS-232 Serial Faxmodem New in Box
Open Box · USRobotics
(5)
$44.99
or Best Offer
Free shipping
V+^3 03&* CU] wU5 3.F ?!|/ $
New, Sealed US Robotics Spotster 56k External Faxmodem Free Shipping
Brand New · USRobotics
$49.99
Free shipping
+^U7 37 &* 3]8 w.?HR! |/L $
US Robotics 56K V.90 External Faxmodem & Power Supply Sportster USR568602
Pre-Owned · USRobotics
$10.00
or Best Offer
$9.88 shipping
Only 1 left!
6Q+ 5^ K &* LV 6] w.?!U|/ $
Hayes 5300AM And 5901US Accura External Modems Retro Vintage 14400 And 28800
Parts Only · Hayes
$39.99
Free shipping
+^ &* ] w.?I!3|/ $ BC R
ZOOM/FAX MODEM MODEL 2949 56K DUAL STANDARD V.90& K56FLEX 2949L
Open Box · Zoom
$25.00
or Best Offer
$21.57 shipping
ED +^A &2* ] w .?!T|/ $8
PRACTICAL PERIPHERALS 336 MINITOWER 5913US 33.6 KBPS ETHERNET EXTERNAL FAX MODEM
Open Box · PPC
$18.89
Was: $20.99was - US $20.99
or Best Offer
Free shipping
+H^ &*B ] JA w.? N!|D/ G H P$
US Robotics 5686 56K External Fax Modem V.92
Pre-Owned · USRobotics
$24.99
$8.65 shipping
+^ &UV* ] SwD. 23? L!|/ Q$
US Robotics 56K V.92 Fax Modem 64-005686-06R
Pre-Owned · USRobotics
$17.95
or Best Offer
$10.95 shipping
E+^ &7* S1 9H] w. ?!|/8 C K$
US ROBOTICS V.92 FAX MODEM MODEL 5686
Pre-Owned · USRobotics
(1)
$10.00
Trending at $17.68
$11.00 shipping
0M +^ H3&* 4]P w.?! 73|/ $
US Robotics 5686 v.92 56K External Modem Powers On As Is
Parts Only · USRobotics
(1)
$14.99
or Best Offer
$2.24 shipping
M+F^ &*0 ]G wI.?!|/ $Y
US Robotics 56K Serial Controller Faxmodem 2006 USR 5686G V.92 V.90 Unused NOS
Brand New · USRobotics
(5)
$49.99
or Best Offer
$13.10 shipping
+C^ &*Q ] wZ2 .M?Y !O|/ B$S p o n s o r e d
U.S. Robotics USR5686G V.92 Serial Controller Faxmodem 56Kbps RS-232 (Serial
Brand New · USRobotics
(5)
$209.55
Was: $398.15was - US $398.15
or Best Offer
Free shipping
+A^U &* ] ZwY .H?5!|/ $8S 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
$13.35 shipping
+^R &* ] Nw.?! |/ T0 OJ$ PS p o n s o r e d
LOT 2 US Robotics 3453C External Serial Data Fax Modem
Pre-Owned · USRobotics
(1)
$69.99
or Best Offer
Free shipping
L+^F F &* 9] w.?0!Y U|/ $I S p o n s o r e d
Global Village Teleport Platinum Fax/Modem A812 with Power Adapter --K
Pre-Owned · Global Village
$19.00
Was: $20.00was - US $20.00
or Best Offer
Free shipping
+^6 &*0 ] w.G?!7| /T G $ZL
US Robotics Sportster 33.6 Fax Modem 000839-09
Pre-Owned · USRobotics
$19.95
or Best Offer
$10.95 shipping
+3^Z Q &* ] w.S N?C! |I9/ TT $
MultiTech MultiModmes MT5634ZBA USB V.92 AV External Desktop Data Fax Modem
Pre-Owned · MultiTech
$49.97
or Best Offer
$10.16 shipping
D+U^ N &4 7N* ] 4 wK.? !U|G / $
US Robotics 56K External Fax Modem V.92 Model 5686 with Power Adapter Tested
Pre-Owned · USRobotics
$28.82
or Best Offer
$15.33 shipping
+^ CT &N*S ] O w.?!|/F $
MULTITECH MT5634ZBA-USB-V.92-AV MULTI MODEM USB, DATA/FAX MODEM
Brand New · MultiTech
$49.99
or Best Offer
$17.59 shipping
O4 3+4^ &R*X ] w. ?!|/ U9$
MultiTech Systems MT2834ZDXB 33.6 Kbps Data/Fax Modem Lot
Pre-Owned · MultiTech
$59.99
or Best Offer
Free shipping
B+^ &* 3 S5] w.62? !AW O|/ $
Vintage US Robotics Faxmodem Sportster #0701
Pre-Owned · USRobotics
$19.99
$7.25 shipping
UZ+^ DF &* ]M Yw.?!| /7 $S p o n s o r e d
3COM U.S. ROBOTICS 5686 56K FAXMODEM external. Open box
Open Box · USRobotics
(1)
$29.99
or Best Offer
$4.99 shipping
+^72 H&6 * ]S w.?!|/ $7 VAS p o n s o r e d
MT2834ZDX MULTITECH SYSTEMS EXTERMAL 28.8K bps DATA/FAX MODEM WITH POWER SUPPLY
Pre-Owned · MultiTech
$45.00
or Best Offer
$15.88 shipping
+^ Q&* ]Q w.?!|WJ 0M 2/0 $
ZOOM/FAX MODEM MODEL 2949 56K V.90 NEW
Brand New · Zoom
$22.95
$10.00 shipping
+^ &*G ] Vw BB 9.?Y 1!8|/ 7$
Practical Peripherals Pro Class V.32bis Mini Tower Data/Fax Modem PC144MT
Pre-Owned · PPC
$25.00
$9.95 shipping
PG+ F^ &8* Z] H Kw.?!|R 5/ $
HAYES 5674US ACCURA 56K EXTERNAL FAX MODEM ACCURA 56K + FAX *COVER YELLOWED*
Pre-Owned · Hayes
$75.00
or Best Offer
$9.44 shipping
4+I^ 5Y &* J] wW 1.?!|/ 3 $
Global Village Teleport Platinum Fax/Modem A812 with Power Adapter --K
Pre-Owned · Global Village
$21.96
or Best Offer
$7.36 shipping
9+N^ &* 2] Dw C.?!|/ $A
US ROBOTICS COURIER 3453 0735 56K CORPORATE ANALOG MODEM EXTERNAL WIRED RS-232🔥
Pre-Owned · USRobotics
$37.22
or Best Offer
Free shipping
M+^ &Z* V]9 9O w.FD? !K|/ $
MULTITECH MT5634ZBA-USB-V.92-AV MULTI MODEM USB, DATA/FAX MODEM
Open Box · MultiTech
$53.99
Free shipping
23+ J^ S &*PF L ] Mw .?!|/ $
ZOOM/FAX MODEM MODEL 2949 56K V.90 NEW
Brand New · Zoom
$49.88
$17.88 shipping
+1R ^ FK LA &R* B] wC.A?!|/ $
Multi-Tech MultiModemZDX MT5656ZDX 56K Data/Fax Modem w/ Adapter - YELLOWED
Pre-Owned · MultiTech
$42.80
Was: $61.14was - US $61.14
or Best Offer
Free shipping
+VE^ &C4 *2K ] 63w Q.?!3| / $
Used HiRO H50159 V.92 56K External RS-232 Data Fax Voice Modem, no power supply
Pre-Owned · Hiro
$14.99
$3.00 shipping
Only 1 left!
+^ &* 3] wW .?K!|/T 7$B
US Robotics 0701 or 0648 Sportster 56K Fax Modem No Power Supply
Pre-Owned · USRobotics
$19.95
$5.00 shipping
8+^ &0* ] w.?2!|/ $7 44 R
US ROBOTICS 0701 SPORTSTER 33.6 FAX MODEM 0701 with POWER SUPPLY & CABLE, CD
Pre-Owned · USRobotics
$21.99
or Best Offer
$15.43 shipping
+^ &R* 0] w. ?N!U |N/ Z$ U0
Zoom Fax Modem Model 2949 56K Dual Standard V.90& K56FLEX 2949L
Pre-Owned · Zoom
$24.99
or Best Offer
$12.00 shipping
XK+^ 7 &*L ] w.? !OS| / $Z
Macintosh Computer Modem Best Data 9624FX External Smart One FAX 9600bps Nib
Brand New · Best Data Products
$39.99
or Best Offer
$15.25 shipping
+B^I & G*V K 8 ] V5w. ?!|/V $
HAYES 5914US ACCURA 336 FAX MODEM ACCURA 336 V.34 + FAX WITH WARRANTY
Pre-Owned · Hayes
$75.00
or Best Offer
$8.69 shipping
+^ &*H ]6 Fw.5?! 4Z |/ J$P
US Robotics V.92 56K Faxmodem 5686
Pre-Owned · USRobotics
(1)
$59.00
or Best Offer
$9.95 shipping
MT+^ &N*M 64 C] w.C?!|/ X$
US Robotics 56K V.90 External Faxmodem & Pwr Supply Product# USR5686D Model 0701
Pre-Owned · USRobotics
$11.95
or Best Offer
$10.85 shipping
+QU T^ &* ]G w.83 ?!CI |TJ / $
US Robotics 5686 v.92 56K External Modem 0701 W/ AC ADAPTER
Pre-Owned · USRobotics
(1)
$23.95
$14.95 shipping
PQ+ ^ SX&* ] Pw9 .?!|BK/ $
US ROBOTICS 5686 56K FAXMODEM V.92
Pre-Owned · USRobotics
(1)
$24.99
Free shipping
6H+^ F T &* M]Q A wI.?! M|/S $S p o n s o r e d
US Robotics USR5686E 56k V.92 External Serial Data Fax Modem Read Description
Pre-Owned · USRobotics
(7)
$29.99
or Best Offer
$19.60 shipping
E+^J &K* ]E L9 w .WF?!|/ J$S p o n s o r e d

Brand

Serial (RS-232) Fax Computer Modems

Shop by Category

82 Results

US Robotics USR courier 56k v90 v92 external fax/modem rs-232 rohs USR3453C

US Robotics USR courier 56k v90 v92 external fax/modem rs-232 rohs USR3453C

LOT 2 US Robotics 3453C 56K External Serial Data Fax Modem W/ 1 Serial Cable

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

HAYES 5674US ACCURA 56K EXTERNAL FAX MODEM ACCURA 56K

Hayes Accura 366 V.34 Fax Modem 5914US

US ROBOTICS V.92 EXTERNAL FAX MODEM #5686 MODEL 0701

U.S.Robotics V.92 0701 MODEM 5686

Hayes 5300AM Accura 14400 + Fax 144 External Modem Retro Vintage

(Lot of 12) US Robotics V.92 Model# 5686 External Modem + Fax

US Robotics Fax Modem Sportster with X2 56K - 0459

US Robotics 5686E Fax Modem 56K V.92 Modem Box + Inst NO Power Cord OBSOLETE

MultiTech MultiModem ZBA MT5634ZBA V.90 Data/Fax World Modem 56Kbps RS-232 - NEW

Fax Cube RS232 C

Cardinal Connect Model 2460 33.6k 56k upgradable External Fax Modem - New In Box

Macintosh IBM Computer Modem New Best Data 9648FX External Smart One For FAX USA

US Robotics USRobotics3453C 56K External Serial Data Fax Modem

US Robotics 56K V.92 Fax Modem 5686 64-005686-05

US Robotics USR5686G 56k V.92 External RS-232 Serial Faxmodem New in Box

New, Sealed US Robotics Spotster 56k External Faxmodem Free Shipping

US Robotics 56K V.90 External Faxmodem & Power Supply Sportster USR568602

Hayes 5300AM And 5901US Accura External Modems Retro Vintage 14400 And 28800

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

PRACTICAL PERIPHERALS 336 MINITOWER 5913US 33.6 KBPS ETHERNET EXTERNAL FAX MODEM

US Robotics 5686 56K External Fax Modem V.92

US Robotics 56K V.92 Fax Modem 64-005686-06R

US ROBOTICS V.92 FAX MODEM MODEL 5686

US Robotics 5686 v.92 56K External Modem Powers On As Is

US Robotics 56K Serial Controller Faxmodem 2006 USR 5686G V.92 V.90 Unused NOS

U.S. Robotics USR5686G V.92 Serial Controller Faxmodem 56Kbps RS-232 (Serial

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

LOT 2 US Robotics 3453C External Serial Data Fax Modem

Global Village Teleport Platinum Fax/Modem A812 with Power Adapter --K

US Robotics Sportster 33.6 Fax Modem 000839-09

MultiTech MultiModmes MT5634ZBA USB V.92 AV External Desktop Data Fax Modem

US Robotics 56K External Fax Modem V.92 Model 5686 with Power Adapter Tested

MULTITECH MT5634ZBA-USB-V.92-AV MULTI MODEM USB, DATA/FAX MODEM

MultiTech Systems MT2834ZDXB 33.6 Kbps Data/Fax Modem Lot

Vintage US Robotics Faxmodem Sportster #0701

3COM U.S. ROBOTICS 5686 56K FAXMODEM external. Open box

MT2834ZDX MULTITECH SYSTEMS EXTERMAL 28.8K bps DATA/FAX MODEM WITH POWER SUPPLY

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

Practical Peripherals Pro Class V.32bis Mini Tower Data/Fax Modem PC144MT

HAYES 5674US ACCURA 56K EXTERNAL FAX MODEM ACCURA 56K + FAX *COVER YELLOWED*

Global Village Teleport Platinum Fax/Modem A812 with Power Adapter --K

US ROBOTICS COURIER 3453 0735 56K CORPORATE ANALOG MODEM EXTERNAL WIRED RS-232🔥

MULTITECH MT5634ZBA-USB-V.92-AV MULTI MODEM USB, DATA/FAX MODEM

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

Multi-Tech MultiModemZDX MT5656ZDX 56K Data/Fax Modem w/ Adapter - YELLOWED

Used HiRO H50159 V.92 56K External RS-232 Data Fax Voice Modem, no power supply

US Robotics 0701 or 0648 Sportster 56K Fax Modem No Power Supply

US ROBOTICS 0701 SPORTSTER 33.6 FAX MODEM 0701 with POWER SUPPLY & CABLE, CD

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

Macintosh Computer Modem Best Data 9624FX External Smart One FAX 9600bps Nib

HAYES 5914US ACCURA 336 FAX MODEM ACCURA 336 V.34 + FAX WITH WARRANTY

US Robotics V.92 56K Faxmodem 5686

US Robotics 56K V.90 External Faxmodem & Pwr Supply Product# USR5686D Model 0701

US Robotics 5686 v.92 56K External Modem 0701 W/ AC ADAPTER

US ROBOTICS 5686 56K FAXMODEM V.92

US Robotics USR5686E 56k V.92 External Serial Data Fax Modem Read Description

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HAYES 5674US ACCURA 56K EXTERNAL FAX MODEM ACCURA 56K + FAX COVER YELLOWED