Serial (RS-232) Computer Modems 56 KBps Maximum Downstream Data Rate

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Home Networking & Connectivity

108 Results

Acorp M56SCD 56k v.92 External Dial-up Modem
Pre-Owned
RM 87.24
RM 144.01 shipping
+^X &M 7* ]K w .AA ?!|/Y $9S p o n s o r e d
ZyXEL Omni 56K Mini EE Dial-Up Modem Full Package
Pre-Owned · ZyXEL
RM 65.42
or Best Offer
RM 144.01 shipping
+^ &* 6]H w .?!|GP/ $ VS 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
RM 261.88
RM 264.15 shipping
+6^0 C &* ] 2 BT Uw.?!|R/ $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
RM 130.88
or Best Offer
RM 316.43 shipping
18 watching
C+^O 9J &*9 ] H w.?D!|R/ $S p o n s o r e d
New! Genius 56k v92/v90 External Modem GM56EX with 240v UK PSU
Brand New · Genius
RM 228.76
RM 193.57 shipping
Only 1 left!
M+U^ &8*M ZW ] w.?!|/G $J
Zoom Model 3049 56K V.90 V.92 External Serial Modem - New/Sealed Box
Brand New · Zoom
RM 344.76
RM 205.02 shipping
3+^H 4 6 8&A* ]VE V wQ. ?!|/ $
USRobotics 3453C Courier 56k External Business Modem
New (Other) · USRobotics
RM 299.94
or Best Offer
RM 88.46 shipping
2+^T 9&W* Y ] w.E? !I|/ T$
Vintage US Robotics Model 5686 3Com 56K Faxmodem External Modem V.90 x2 Tech
New (Other) · USRobotics
RM 87.15
or Best Offer
RM 290.08 shipping
+7D 81^ &D* 7] w.?!8S|/ 1G $
U.S.Robotics V.92 0701 MODEM 5686
Pre-Owned · USRobotics
RM 87.24
or Best Offer
RM 82.17 shipping
GP+ ^C &6* ] w.?!|/ $IQ
5362US HAYES OPTIMA 56K External MODEM Version 7.0 Rare
Pre-Owned · Hayes
RM 174.52
RM 134.15 shipping
8Y +Q^U &* ]TM w .?4!Q T|/ $
US ROBOTICS COURIER V.EVERYTHING PN00280600 W/AC-ADAPTER #B234
Pre-Owned · USRobotics
RM 174.52
or Best Offer
RM 84.75 shipping
Z+H^ & N*S ]2 wS .?SD C!0 |/ $
Vintage Hayes Accura 15328 External Modem White - UNTESTED
Parts Only · Hayes
RM 82.06
RM 158.26 shipping
B+^ &* ] 0w. ?!A|/ J $6
New ListingUS Robotics 5686 v.92 56K External Modem Powers On As Is
Parts Only · USRobotics
RM 56.69
or Best Offer
RM 140.48 shipping
+3F^ WZ&* ]D 6w .F?!F|/ $
DSI Digicom System Software & Modem Installation-A Subsidiary Of Creative - Mint
Pre-Owned · Creative
RM 74.06
or Best Offer
RM 101.72 shipping
+^ H7&* 49 ] U wN .8?V! |OZ/ $S p o n s o r e d
US Robotics 56K Serial Controller Faxmodem 2006 USR 5686G V.92 V.90 Unused NOS
Brand New · USRobotics
RM 218.16
or Best Offer
RM 187.83 shipping
+^F1 &* T0 ] wEU. ?!|G/0 5 $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
RM 914.48
Was: RM 1,737.53was - RM 1,737.53
or Best Offer
RM 106.57 shipping
+^A &4* ] w.?!| GX G/ R $KS p o n s o r e d
Zoom 3048 External RS-232 56k V.92 Faxmodem for Windows & MAC, Serial Port, NEW
Brand New · Zoom
RM 130.88
or Best Offer
RM 301.47 shipping
+^G0 B &* ] wO J.R? !P|7 5G/ $
US Robotics Courier 56K Modem 3453
Pre-Owned · USRobotics
RM 87.06
or Best Offer
RM 156.14 shipping
D+2 KW^ I &* 1 0]I w HQ. ?!|/ $
US ROBOTICS Courier Dual Standard V.34 Fax V.32 bis Modem 1.020.091-B - Used
Pre-Owned · USRobotics
RM 73.32
or Best Offer
RM 146.64 shipping
Only 1 left!
GU+^ B&Y * ] Cw.?5!|/ $ A
ZOOM/FAX MODEM MODEL 2949 56K V.90 NEW
Brand New · Zoom
RM 100.15
RM 226.19 shipping
+W^ 2& *F 9] w.? Z!|7 /S $B
US ROBOTICS 3453B COURIER 56K Business Modem 64-003453-02
Pre-Owned · USRobotics
RM 240.02
RM 86.67 shipping
7+^ M &EO *XO ] NGw W.O?!|/ $
MultiTech MultiModem ZBA MT5634ZBA V.90 Data/Fax World Modem 56Kbps RS-232 - NEW
Brand New · MultiTech
RM 174.52
or Best Offer
RM 146.41 shipping
0 bids
4d 12h
01 +^ &G* L] w.?!B|H/ ZS $
US ROBOTICS V.92 EXTERNAL FAX MODEM #5686 MODEL 0701
Pre-Owned · USRobotics
RM 109.06
RM 82.79 shipping
+^Y &7 *TE I] D 8w.?V!|/ $
Vintage US Robotics Courier V.Everything Modem
Pre-Owned · USRobotics
RM 174.34
or Best Offer
RM 218.42 shipping
V+^ &*7 ] N3w. ?O!0| /B8 $
56EC Conceptronic 56kbps Autoselect V.90/K56Flex Voice/Fax/Modem
Brand New · Conceptronic
RM 214.55
RM 164.96 shipping
+^FW & *D W] wWM. ?G!|/ $0
Hayes Accura 56K Fax Modem 03328-A
Pre-Owned · Hayes
RM 130.70
or Best Offer
RM 137.34 shipping
+Q^ &* Y] w.?!| / 1$Z P5
Actiontec external 56k/v.92 modem exv9212-01
Pre-Owned · Action-Tec
RM 327.30
or Best Offer
RM 144.19 shipping
+4^J 1 &*A S ] w.?W !|B/W A$
Us Robotics 5686 Vintage 56K Faxmodem - NEW
Brand New · USRobotics
RM 287.37
or Best Offer
RM 159.29 shipping
5+^0 &9* ]T w RF .H?!1 |OA/ $
OPEN BOX: 3COM US Robotics 56K v90 Fax Modem for MAC model: 5689
New (Other) · USRobotics
RM 143.79
RM 330.22 shipping
+^J &* A ] wRU.?! W|S / N$C S p o n s o r e d
US Robotics 5686E Fax Modem 56K V.92 Modem Box + Inst NO Power Cord OBSOLETE
Parts Only · USRobotics
RM 74.01
Was: RM 87.06was - RM 87.06
or Best Offer
RM 125.20 shipping
+D^A X X&* ] wX.?!|N /R 2$S p o n s o r e d
USRobotics V.92 56K Faxmodem 5686 (No Ac Adapter)
Pre-Owned · USRobotics
RM 137.47
Was: RM 196.38was - RM 196.38
or Best Offer
RM 574.87 shipping
+9^J JK&* ] G 8 3w.D?! S2| / $S p o n s o r e d
LOT 2 US Robotics 3453C External Serial Data Fax Modem
Pre-Owned · USRobotics
RM 305.44
or Best Offer
RM 265.37 shipping
+^ &*R4 ] Vw.K?!|/ $ ZF S p o n s o r e d
MultiTech MultiModmes MT5634ZBA USB V.92 AV External Desktop Data Fax Modem
Pre-Owned · MultiTech
RM 218.07
or Best Offer
RM 130.35 shipping
+DT^ &* X5 P] Y O5w. ?!|E/9 $
MULTITECH MT5634ZBA-USB-V.92-AV MULTI MODEM USB, DATA/FAX MODEM
New (Other) · MultiTech
RM 235.61
RM 83.92 shipping
+N^ &V* 9 4] wJ.7 F?!7 B|/H $
C56EW Conceptronic 56kbps Controllerbased Voice/Fax/Modem
Brand New · Conceptronic
RM 268.22
RM 221.77 shipping
+^VE PX&* 6] wH D.D ?!|S/ $
USRobotics V.Everything 56K Analog Modem 002806-00 With Console Cable
Pre-Owned · USRobotics
RM 174.52
or Best Offer
RM 84.75 shipping
H+^ &* W 9G] w .?!|M/T $
US Robotics Fax Modem Sportster with X2 56K - 0459
Pre-Owned · USRobotics
RM 65.42
or Best Offer
RM 108.36 shipping
+^Q J&* G3 0]7 w XM S.?!B |/ $
Multitech Systems MT5634ZBA 56Kbps Data/Fax Multi Modem W/AC-ADAPTER
Pre-Owned · MultiTech
RM 174.52
or Best Offer
RM 84.75 shipping
+^ 8E& L*L ]NN w .?!|/ $GD
Vintage US Robotics Faxmodem Sportster #0701
Pre-Owned · USRobotics
RM 87.24
RM 115.43 shipping
+^ &9N* ] w.? 7!6 3|N / $4S p o n s o r e d
3COM U.S. ROBOTICS 5686 56K FAXMODEM external. Open box
New (Other) · USRobotics
RM 130.88
or Best Offer
RM 182.20 shipping
+^V6 &* ME T]Q w.3?!|/ H$S p o n s o r e d
US ROBOTICS 3453B COURIER 56K Business Modem
Pre-Owned · USRobotics
RM 139.65
or Best Offer
RM 83.70 shipping
+^4 M&* ]98 w .?J!M|/ $B1
US Robotics 3453C Courier 56Kbps Business Modem w/original ac-adapter
Pre-Owned · USRobotics
RM 218.16
or Best Offer
RM 201.18 shipping
+9^ O &* ] w2Q 5.?A !B|/Y $
New! Genius 56k v92/v90 External Modem GM56EX with 240v UK PSU
Brand New · Genius
RM 242.46
RM 189.73 shipping
+^O7 & D*3 ] P 1 w.?F!I |/ $
ZOOM/FAX MODEM MODEL 2949 56K V.90 NEW
Brand New · Zoom
RM 217.68
RM 264.41 shipping
+^LI 6 &*A KC ] w. 0?!G |/ $
US ROBOTICS 5686G V.92 56K FAX MODEM - w/ AC ADAPTER
Pre-Owned · USRobotics
RM 109.06
or Best Offer
RM 132.23 shipping
A+^J &*JO ] T5 wOH. B?!|B/ $
56E CONCEPTRONIC 56Kbps V.92 Voice/Fax/Modem
Brand New · Conceptronic
RM 256.91
RM 214.71 shipping
+^ &F* R] w.1?5!|/ P $2 TG
Multitech Systems MT5634ZBA 56Kbps Data/Fax USB Multi Modem - w/ AC ADAPTER!!
Pre-Owned · MultiTech
RM 143.97
or Best Offer
RM 83.83 shipping
+M^ O&* ] Q w.?!Q |FG / FE M$
MULTITECH MT5634ZBA-USB-V.92-AV MULTI MODEM USB, DATA/FAX MODEM
Brand New · MultiTech
RM 218.16
or Best Offer
RM 313.95 shipping
+LC YG ^ &*N ]X w.?Y9! |/ Y$
U.S. Robotics USR5686G V.92 Serial Controller Faxmodem 56Kbps RS-232 Serial Port
New (Other) · USRobotics
RM 327.30
RM 143.79 shipping
16 +7^X &* 3] w.?M !3|/H LI $
US Robotics 56K V.92 Fax Modem 5686 64-005686-05
Pre-Owned · USRobotics
RM 78.33
or Best Offer
RM 129.70 shipping
+3Y ^ &* Q] wE. ?!|/9V $ AK
US ROBOTICS 64-005686-05 56K FAXMODEM USED FREE SHIPPING!!!!!!
Pre-Owned · USRobotics
RM 96.84
Was: RM 130.88was - RM 130.88
or Best Offer
RM 79.86 shipping
+W^S S&*X ] w.?! Y|3/ $4H
C56EW CONCEPTRONIC 56KBPS Controller Based Voice/Fax/Modem
Brand New · Conceptronic
RM 262.41
RM 220.56 shipping
+^3 Y&* ] w 08.?! |7/8 S2 $
56EC CONCEPTRONIC 56Kbps Autoselect V.90/K56Flex Voice/Fax/Modem
Brand New · Conceptronic
RM 209.86
RM 164.04 shipping
+OL^ &* ] Iw.I? !24|/ 2$B
US ROBOTICS 3453C 2-PORT V.92 56K BAUD ANALOG BUSINESS MODEM
Pre-Owned · USRobotics
RM 43.64
RM 123.63 shipping
+^F &5 *TB U T] Mw.?!H |/ Q$
US ROBOTICS 3453B COURIER 56K Business Modem
Pre-Owned · USRobotics
RM 109.06
RM 159.90 shipping
TL+ ^ &* ]AU w.? !|/EN FM $
Ayantra IML 560 Low Power 56 Kbps Industrial Modem
New (Other)
RM 52.32
RM 170.94 shipping
+NO^ &* J]X B Lw .?S!|/U $
56E Conceptronic 56kbps V.92 Voice/Fax/Modem
Brand New · Conceptronic
RM 259.12
RM 226.96 shipping
+T4^ &*2 ] 2 Tw.?!|/0 $ HG
Multitech MT5634ZBA MultiModem USB sku 93537159
New (Other) · MultiTech
RM 174.56
or Best Offer
RM 222.74 shipping
+^O &* V] w.?O!U O|S XL KH/ $
Modem Blaster ISA Installation CD SHIPS N 24h
Brand New · Creative
RM 74.10
RM 182.72 shipping
+^WP H&H* ] 2 Cw .?AK !|H/6 $S p o n s o r e d
Usrobotics 4x2usa-33236-m5-e v.90 56k standard & x2, external sportster faxmode
Pre-Owned · USRobotics
RM 283.66
or Best Offer
RM 195.73 shipping
+^ AZ&* Y ] w9 .?!|/ Q$P S p o n s o r e d

Serial (RS-232) Computer Modems 56 KBps Maximum Downstream Data Rate

Shop by Category

108 Results

Acorp M56SCD 56k v.92 External Dial-up Modem

ZyXEL Omni 56K Mini EE Dial-Up Modem Full Package

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

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

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

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

USRobotics 3453C Courier 56k External Business Modem

Vintage US Robotics Model 5686 3Com 56K Faxmodem External Modem V.90 x2 Tech

U.S.Robotics V.92 0701 MODEM 5686

5362US HAYES OPTIMA 56K External MODEM Version 7.0 Rare

US ROBOTICS COURIER V.EVERYTHING PN00280600 W/AC-ADAPTER #B234

Vintage Hayes Accura 15328 External Modem White - UNTESTED

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

DSI Digicom System Software & Modem Installation-A Subsidiary Of Creative - Mint

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

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

US Robotics Courier 56K Modem 3453

US ROBOTICS Courier Dual Standard V.34 Fax V.32 bis Modem 1.020.091-B - Used

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

US ROBOTICS 3453B COURIER 56K Business Modem 64-003453-02

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

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

Vintage US Robotics Courier V.Everything Modem

56EC Conceptronic 56kbps Autoselect V.90/K56Flex Voice/Fax/Modem

Hayes Accura 56K Fax Modem 03328-A

Actiontec external 56k/v.92 modem exv9212-01

Us Robotics 5686 Vintage 56K Faxmodem - NEW

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

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

USRobotics V.92 56K Faxmodem 5686 (No Ac Adapter)

LOT 2 US Robotics 3453C External Serial Data Fax Modem

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

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

C56EW Conceptronic 56kbps Controllerbased Voice/Fax/Modem

USRobotics V.Everything 56K Analog Modem 002806-00 With Console Cable

US Robotics Fax Modem Sportster with X2 56K - 0459

Multitech Systems MT5634ZBA 56Kbps Data/Fax Multi Modem W/AC-ADAPTER

Vintage US Robotics Faxmodem Sportster #0701

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

US ROBOTICS 3453B COURIER 56K Business Modem

US Robotics 3453C Courier 56Kbps Business Modem w/original ac-adapter

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

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

US ROBOTICS 5686G V.92 56K FAX MODEM - w/ AC ADAPTER

56E CONCEPTRONIC 56Kbps V.92 Voice/Fax/Modem

Multitech Systems MT5634ZBA 56Kbps Data/Fax USB Multi Modem - w/ AC ADAPTER!!

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

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

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

US ROBOTICS 64-005686-05 56K FAXMODEM USED FREE SHIPPING!!!!!!

C56EW CONCEPTRONIC 56KBPS Controller Based Voice/Fax/Modem

56EC CONCEPTRONIC 56Kbps Autoselect V.90/K56Flex Voice/Fax/Modem

US ROBOTICS 3453C 2-PORT V.92 56K BAUD ANALOG BUSINESS MODEM

US ROBOTICS 3453B COURIER 56K Business Modem

Ayantra IML 560 Low Power 56 Kbps Industrial Modem

56E Conceptronic 56kbps V.92 Voice/Fax/Modem

Multitech MT5634ZBA MultiModem USB sku 93537159

Modem Blaster ISA Installation CD SHIPS N 24h

Usrobotics 4x2usa-33236-m5-e v.90 56k standard & x2, external sportster faxmode

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