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Serial (RS-232) Computer Modems
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Serial (RS-232) Computer Modems
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63 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
Ports
Serial (RS-232)
Ethernet (RJ-45)
PCI
USB 2.0
USB 3.0
PC Card
USB 1.0/1.1
Micro USB
USB-C
2.5 mm Jack
USB
3.5 mm Jack
30-pin
Lightning
Proprietary
Color
Black
Gray
White
Blue
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Not Specified
Maximum Downstream Data Rate
56 KBps
43 Mbps
Not Specified
Modem Device Type
Dial-Up Modems
Router Components/Memory
Cable Modems & Routers
Not Specified
Number of LAN Ports
1
4
2
5
Not Specified
Condition
New
Used
Price
Under S$ 70
S$ 70 to S$ 110
Over S$ 110
Buying Format
All Listings
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Sierra Wireless GL6100 Modem Kit RS232 32V
Brand New
·
Sierra Wireless
S$ 355.67
or Best Offer
S$ 290.33 shipping
MultiTech MultiConnect Cell MTC-C2-B06 Cellular Modem CDMA MTC-C2-B06-N3-US
Brand New
·
MultiTech
S$ 154.10
Was:
S$ 192.62
was - S$ 192.62
or Best Offer
S$ 33.07 shipping
RS232 GPRS Modem / GSM Modem, Support SIM Card, GSM: 900 / 1800MHz Sign Random D
Brand New
S$ 98.11
S$ 37.72 shipping
Only 1 left!
NOS Vtg 3COM US Robotics 56K v90 Fax Modem for MAC OS model: 5689 New
Brand New
·
USRobotics
S$ 85.11
S$ 118.24 shipping
Industrial 5G Cellular Router with Dual 5G SIM Card Ports RS232/485 Model 4416
Brand New
·
Unbranded
S$ 373.70
Was:
S$ 403.34
was - S$ 403.34
S$ 114.21 shipping
20 watching
MultiTech Multiconnect Cell 100 Series Modem MTC-MNA1-B01
Brand New
·
MultiTech
S$ 53.66
or Best Offer
S$ 31.03 shipping
LINOVISION Industrial 4G LTE Router with Virtual SIM, eSIM Router Supports RS232
Brand New
S$ 282.22
or Best Offer
S$ 55.35 shipping
LINOVISION Mini Industrial 4G LTE Router with Low Power Consumption, GPS/RS232
Brand New
S$ 282.22
or Best Offer
S$ 37.77 shipping
New! Genius 56k v92/v90 External Modem GM56EX with 240v UK PSU
Brand New
·
Genius
S$ 73.60
S$ 62.27 shipping
Only 1 left!
Ericsson RS 232 Cable DRS-01 DPY901227 Phonebook Manager/Wireless Modem Operat.
Brand New
·
Ericsson
S$ 127.62
S$ 64.97 shipping
Dial UP Internet modem external GVC SF1156V/RF Serial port (RS-232), TAIWAN
Brand New
·
GVC
S$ 52.12
S$ 25.31 shipping
MultiTech Multiconnect Cell 100 Series Modem MTC-MNA1-B01
Brand New
·
MultiTech
S$ 26.87
S$ 43.71 shipping
Zoom Model 3049 56K V.90 V.92 External Serial Modem - New/Sealed Box
Brand New
·
Zoom
S$ 112.04
S$ 91.11 shipping
US Robotics 56K Serial Controller Faxmodem 2006 USR 5686G V.92 V.90 Unused NOS
Brand New
·
USRobotics
S$ 70.90
or Best Offer
S$ 66.13 shipping
Macintosh IBM Computer Modem New Best Data 9648FX External Smart One For FAX USA
Brand New
·
Best Data Products
S$ 58.13
or Best Offer
S$ 131.68 shipping
Cardinal Connect Model 2460 33.6k 56k upgradable External Fax Modem - New In Box
Brand New
·
Cardinal
S$ 35.38
or Best Offer
S$ 74.37 shipping
Startech.com 2m Black Db9 Rs232 Serial Null Modem Cable F/f - Serial For Modem -
Brand New
·
StarTech
S$ 12.07
S$ 25.06 shipping
Dial Up internet modem external GVC SF-1156V/K4D, Serial (RS-232), TAIWAN
Brand New
·
GVC
S$ 52.12
S$ 25.31 shipping
m39~ Multitech Systems Multimodem MT9234ZBA-EMC V.92 Modem - New
Brand New
·
MultiTech
S$ 56.71
S$ 44.94 shipping
Only 1 left!
Two US Robotics Sportster 459 - 33.6 Faxmodems PLUS One Sportster VOICE
Brand New
·
USRobotics
S$ 69.49
or Best Offer
S$ 49.07 shipping
StarTech.Com SCNM9FF Serial Modem Cable 10ft. DB9 Female RS232 - NEW Fast Ship
Brand New
·
StarTech
S$ 25.74
or Best Offer
S$ 25.46 shipping
GE Security 420173001 External Industrial Dial-Up Modem with 1A Power Supply
Brand New
·
GE
S$ 85.08
S$ 82.65 shipping
56EC CONCEPTRONIC 56Kbps Autoselect V.90/K56Flex Voice/Fax/Modem
Brand New
·
Conceptronic
S$ 68.20
S$ 53.31 shipping
Us Robotics 5686 Vintage 56K Faxmodem - NEW
Brand New
·
USRobotics
S$ 74.71
Was:
S$ 93.39
was - S$ 93.39
or Best Offer
S$ 56.32 shipping
DB9 RS232 Serial Cable Male to Female Null Modem Cord Full Handshaking 7 Wire...
Brand New
S$ 23.32
S$ 25.39 shipping
Accent Communications 56K Analog RS232 V.92 External Modem
Brand New
S$ 21.26
or Best Offer
S$ 89.22 shipping
C2G 52180 35FT SERIAL RS232 DB9 NULL MODEM CABLE WITH LOW PROFILE CONNECTORS F/F
Brand New
·
C2G
S$ 79.14
S$ 31.78 shipping
MultiModem rCell MultiTech MTCBA-C1-EN2-N16-NAM-H8 Aeris Wireless Router
Brand New
·
MultiTech
S$ 99.20
S$ 57.59 shipping
U.S. Robotics USR5686G V.92 Serial Controller Faxmodem 56Kbps RS-232 (Serial
Brand New
·
USRobotics
S$ 297.18
Was:
S$ 518.03
was - S$ 518.03
or Best Offer
S$ 38.21 shipping
Ubee DDW365 DOCSIS 3.0 Cable Modem Wireless Gateway
Cable Modem Wireless Gateway
Brand New
·
Ubee
S$ 28.35
or Best Offer
S$ 67.59 shipping
U.S. Robotics USR5686G V.92 Serial Controller Faxmodem 56Kbps RS-232 (Serial
Brand New
·
USRobotics
S$ 199.13
S$ 35.31 shipping
MultiTech MultiConnect Cell 100 MTC-MNA1 Radio Modem (mtc-mna1-b01) (mtcmna1b01)
Providing exceptional service since 2002
Brand New
·
MultiTech
S$ 197.85
S$ 34.36 shipping
Black Box EYN257T-0015-FF RS232 SHIELDED NULL MODEM CABLE - METAL
Brand New
·
Black Box
S$ 86.94
S$ 32.01 shipping
Zoom 3048 External RS-232 56k V.92 Faxmodem for Windows & MAC, Serial Port, NEW
Brand New
·
Zoom
S$ 42.53
or Best Offer
S$ 79.42 shipping
3.3 Feet1 Meter RS232 Null Modem Cable DB9 2 3 Cross TX RX Line Double Shield...
Brand New
S$ 24.36
S$ 25.41 shipping
Esteem 192C Wireless Modem RS 232/422/485
NEW Esteem 192C Wireless Modem
Brand New
S$ 156.00
or Best Offer
S$ 63.82 shipping
B&B ELECTRONICS RS-232 MODEL 9PFLST PORT POWERED FIBER OPTIC MODEM
Brand New
S$ 63.82
S$ 38.42 shipping
Multitech cellular modem serial RS-232, MTC-H5-B01 No power supply.
Pre-Owned
·
MultiTech
S$ 91.58
or Best Offer
S$ 152.64 shipping
Modem Blaster ISA Installation CD SHIPS N 24h
Brand New
·
Creative
S$ 24.08
S$ 63.18 shipping
DB9 RS232 Serial Cable Male to Female Null Modem Cord Full Handshaking 7 Wire...
Brand New
S$ 29.95
S$ 26.46 shipping
HAYES 5150AM ACCURA 14400 + FAX144 EXTERNAL MODEM. New, orig box, docs software
Brand New
·
Hayes
S$ 97.86
S$ 93.29 shipping
Rocstor Y10C881-B1 PREMIUM 10FT (3M) RS232 SERIAL NULL MODEM CABLE M/F, CROSSOVE
Brand New
S$ 42.90
S$ 29.78 shipping
10 ft Cross Wired DB9 Female to DB25 Male Serial Port To RS232 Modem Cable
Brand New
·
StarTech
S$ 13.12
or Best Offer
S$ 39.77 shipping
Zoom 3048 External RS-232 56k V.92 Faxmodem for Windows & MAC, Serial Port, NEW
Brand New
·
Zoom
S$ 112.04
or Best Offer
S$ 86.99 shipping
ZOOM/FAX MODEM MODEL 2949 56K V.90 NEW
Brand New
·
Zoom
S$ 32.55
S$ 102.96 shipping
New Hymco Technologies RS232 Null Modem Cable 6ft D25(m)-D25(F)
Brand New
·
Unbranded
S$ 4.96
or Best Offer
S$ 42.90 shipping
C56EW CONCEPTRONIC 56KBPS Controller Based Voice/Fax/Modem
Brand New
·
Conceptronic
S$ 85.28
S$ 71.68 shipping
56E CONCEPTRONIC 56Kbps V.92 Voice/Fax/Modem
Brand New
·
Conceptronic
S$ 83.35
S$ 71.48 shipping
56EC CONCEPTRONIC 56Kbps Autoselect V.90/K56Flex Voice/Fax/Modem
Brand New
·
Conceptronic
S$ 78.29
S$ 52.95 shipping
Macintosh Computer Modem Best Data 9624FX External Smart One FAX 9600bps Nib
Brand New
·
Best Data Products
S$ 56.71
or Best Offer
S$ 77.97 shipping
ZOOM/FAX MODEM MODEL 2949 56K V.90 NEW
Brand New
·
Zoom
S$ 70.74
S$ 115.26 shipping
Sierra AirLink Raven C3211-S Wireless Modem for Sprint with DC Power Cord 8-1
Brand New
·
Sierra Wireless
S$ 51.59
or Best Offer
S$ 96.30 shipping
C56EW CONCEPTRONIC 56KBPS Controller Based Voice/Fax/Modem
Brand New
·
Conceptronic
S$ 98.50
S$ 71.63 shipping
C56EW Conceptronic 56kbps Controllerbased Voice/Fax/Modem
Brand New
·
Conceptronic
S$ 86.48
S$ 72.68 shipping
MULTITECH MT5634ZBA-USB-V.92-AV MULTI MODEM USB, DATA/FAX MODEM
Brand New
·
MultiTech
S$ 70.90
or Best Offer
S$ 137.89 shipping
Startech 9FMNM-3M-RS232-CABLE 3M RS232 SERIAL NULL MODEM DB9 MALE TO FEMALE CABL
Brand New
·
StarTech
S$ 48.15
S$ 29.94 shipping
56E CONCEPTRONIC 56Kbps V.92 Voice/Fax/Modem
Brand New
·
Conceptronic
S$ 97.75
S$ 72.54 shipping
US Robotics USR5686E 56k V.92 External Faxmodem Model 5686E
Brand New
·
USRobotics
S$ 46.80
or Best Offer
S$ 69.70 shipping
Black Box EYN257T-0010-FF RS232 SHIELDED NULL MODEM CABLE - METAL
Brand New
·
Black Box
S$ 86.52
S$ 31.99 shipping
Black Box EYN257T-0010-MF RS232 SHIELDED NULL MODEM CABLE - METAL
Brand New
·
Black Box
S$ 86.52
S$ 31.99 shipping
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