Serial Cards for ISA Port Expansion Cards for sale

(BRAND NEW) Vitex ISA BUS Controller 16550 RS232 ISA Serial Card
Brand New
S$ 27.99
S$ 37.45 shipping
91 sold
Brand New ISA 8-Bit Multi I/O Serial Card 9 Pin + 25 Pin (DB9 Male & DB25 Male)
Brand New
S$ 33.60
S$ 40.42 shipping
23 watching
New ISA Serial COM Ports IO Card 9 Pin & 25 Pin (DB9 & DB25)
Brand New
S$ 33.60
S$ 36.63 shipping
BOCABOARD IOAT41 25-PIN SERIAL & 9-PIN PARALLEL PORT IO EXPANSION CARD PN9015
Brand New · BOCA
S$ 280.60
S$ 52.91 shipping
2 Port ISA RS232 Serial Adapter Card with 16550 UART
Brand New
S$ 75.36
S$ 20.64 shipping
14 watching
BOCA I/O Interface HIgh Speed
Brand New · BOCA
S$ 56.11
S$ 48.17 shipping
SIIG CyberSerial PCI 16550 RS232 Serial I/O Card JJ-P01012 - New
Brand New · SIIG
S$ 21.05
S$ 36.56 shipping
UMC UM82C862F Serial Parallel ISA Controller Card - PLG 112082
Brand New · Unbranded
S$ 68.75
S$ 30.25 shipping
ISA NDC5525 16-Bit HDD Hard Drive FDC Floppy Drive Controller National Computer
Brand New
S$ 46.23
S$ 37.22 shipping
SIIG CyberSerial PCI 16550 RS232 Serial I/O Card JJ-P01012 - New
Brand New · SIIG
S$ 21.03
or Best Offer
S$ 43.76 shipping
Digi International 50000694-01 Rev B COM/4i Coulter Eight-Port ISA Serial Card
Brand New · Digi
S$ 138.90
S$ 118.49 shipping
SIIG HighSpeed I/O Professional High speed serial Ports 16550 SKU 7197
Brand New · SIIG
S$ 36.47
S$ 116.28 shipping
SIIG CyberserialPCI PCI - Serial Adapter JJ-P01012 NEW (J-01012)
Brand New · SIIG
S$ 68.68
S$ 67.67 shipping
StarTech ST16C552CJ 8-Bit ISA Serial/Parallel Expansion Card - 4196 NEW
Brand New · StarTech
S$ 109.42
or Best Offer
S$ 87.48 shipping
StarTech ST16C552CJ 8-Bit ISA Serial/Parallel Expansion Card - 4196 *NEW*
Brand New · StarTech
S$ 91.18
or Best Offer
S$ 38.84 shipping
SIIG Cyberserial PCI I/O Card Single Fast 16550 Serial Port Adapter
Brand New · SIIG
S$ 13.96
S$ 70.49 shipping
RS-232 2 port Serial PCI Card Mochip 9835
Brand New
S$ 32.96
S$ 16.87 shipping
BOCA BB1004 BOCABOARD 4 PORT RJ11 SERIAL BOARD 4520 NEW OPEN BOX
New (Other) · BOCA
S$ 245.53
or Best Offer
S$ 78.50 shipping
ISA 8 bit XT port card different type serial parallel choose
Pre-Owned · Unbranded
S$ 16.94 to S$ 28.25
S$ 26.38 shipping
DIGI 50000182 PC/8 16C550 ISA ADAPTER WITH WARRANTY
Pre-Owned · Digi
S$ 91.20
or Best Offer
S$ 66.38 shipping
COMTROL 5002291 ROCKETPORT uPCI 32P 32 PORT SERIAL PCI CARD 99126-7
Pre-Owned · Comtrol
S$ 110.84
S$ 31.48 shipping
Digiboard Inc. DigiCHANNEL PC/8 Multiport Serial Card Adapters (Pair) 8-bit ISA
Pre-Owned
S$ 223.08
or Best Offer
S$ 45.54 shipping
Addonics Flexport 22EX Multiport Serial Board & Cable
New (Other) · Addonics
S$ 98.20
or Best Offer
S$ 52.85 shipping
DIGI DigiBoard PC/8E 77000037H 8 Port Rs-232 Serial ISA Card w/ software docs
New (Other) · Digi
S$ 113.63
Was: S$ 126.26was - S$ 126.26
or Best Offer
S$ 32.48 shipping
ISA 8 bit XT AT serial game paralell port card retro vintage 80s / 90s GW451C 92
Pre-Owned · PORT
S$ 28.25
or Best Offer
S$ 26.38 shipping
Only 1 left!
IBM 6448800XM 8-Bit ISA Serial Parallel Adapter Card 6135932
Pre-Owned · IBM
S$ 67.35
or Best Offer
S$ 39.03 shipping
MOXA PCB218T Serial Interface Card
Pre-Owned
S$ 391.45
or Best Offer
S$ 294.32 shipping
SIIG Inc. I/0 Board I/0 Entension A3 For Use In AT Compatible Computers
Pre-Owned · SIIG
S$ 14.02
S$ 39.99 shipping
XT AT 8 bit ISA gameport paralell port card serial RS-232
Pre-Owned · PORT
S$ 28.25
or Best Offer
S$ 16.96 shipping
Only 1 left!
ISA 16 bit 4 port serial +2 parallel card TC420 working
Pre-Owned · Unbranded
S$ 56.52
or Best Offer
S$ 28.27 shipping
Advantech pcl-741 isolated dual RS-232 ISA serial card
Pre-Owned · Advantech
S$ 37.67
or Best Offer
S$ 24.50 shipping
Zenith 37-Pin Serial/Parallel Card - 85-3332-01 181-6332-20-1
Pre-Owned · Zenith
S$ 19.75
Was: S$ 46.30was - S$ 46.30
or Best Offer
S$ 64.98 shipping
DIGI 50000179 PC/8 16C450 ISA ADAPTER WITH WARRANTY
Pre-Owned · Digi
S$ 77.17
or Best Offer
S$ 81.25 shipping
Emtrion ISACAN-PC CAN Network Serial Interface Card, ISA, COM, Hitex CANPC-A2
Pre-Owned
S$ 210.46
or Best Offer
S$ 34.43 shipping
SIIG 16550 Single-Port RS-232 PCIe Serial Card P/N: JJ-P01012 Tested Working
Pre-Owned · SIIG
S$ 28.05
S$ 29.04 shipping
B&B Electronics 422ICC 1-Port RS-422/485 Serial Card 8-Bit ISA - Handshake
Pre-Owned
S$ 47.84
Was: S$ 100.32was - S$ 100.32
or Best Offer
S$ 40.11 shipping
COMTROL 5002291 ROCKETPORT uPCI 32P 32 PORT SERIAL PCI CARD 99126-7
Pre-Owned · Comtrol
S$ 98.21
or Best Offer
S$ 32.03 shipping
ISA 8 bit XT AT serial game paralell port card retro vintage 80s / 90s Winbond
Pre-Owned · PORT
S$ 28.25
or Best Offer
S$ 32.04 shipping
DIGI 77000211 DIGICHANNEL PC/XEM PC/XM ISA HOST ADAPTER WITH WARRANTY
Pre-Owned · Digi
S$ 210.46
or Best Offer
S$ 87.45 shipping
QUICKPATH 970-00600-01 4port Serial card ISA
Pre-Owned · Addonics
S$ 70.14
S$ 31.19 shipping
SIIG JJ-P04212 High Speed Dual Port Serial PCI Adapter J6M041200129 IO1866
Pre-Owned · SIIG
S$ 133.29
S$ 33.06 shipping
Moxa C218Turbo Serial Interface Card 32-bit Universal PCI/ISA 8-port RS-232
Pre-Owned
S$ 391.45
or Best Offer
S$ 80.84 shipping
NETLINK GA-09-20-01-003 ISA RS232 4 PORT BUFFERED SERIAL ISA BOARD WITH WARRANTY
Pre-Owned
S$ 350.76
or Best Offer
S$ 72.07 shipping
UM82450 XT 8 bit ISA serial paralell port card DB25 connector
Pre-Owned · PORT
S$ 28.25
or Best Offer
S$ 32.04 shipping
ISA 8 bit XT AT serial game paralell port card retro vintage 80s / 90s
Pre-Owned · PORT
S$ 28.25
or Best Offer
S$ 32.04 shipping
UMC UM82C862F Serial Parallel Card ISA Controller | N71274 6624UG REV D
Pre-Owned
S$ 28.05
or Best Offer
S$ 36.55 shipping
Magitronic A-B232 8 Bit ISA Card 2 Serial 1 Parallel Ports - 615
New (Other)
S$ 61.43
Was: S$ 146.62was - S$ 146.62
or Best Offer
S$ 66.21 shipping
SIIG JJ-A40012 SIIG MGP-2020W-C I/O Expander Serial Adapter Card
Pre-Owned · SIIG
S$ 23.84
S$ 40.07 shipping
DIGI 77000006 PC/8 16C550 ISA ADAPTER WITH WARRANTY
Pre-Owned · Digi
S$ 91.20
or Best Offer
S$ 81.97 shipping
GaSonics Data Technology DTC2280 16-bit ISA IDE Control Card IDE FLOPPY SERIAL
Pre-Owned
S$ 84.11
or Best Offer
S$ 44.66 shipping
EQUINOX 910120/1 -- Multi Port Adapter Board - PCB - Guaranteed
Pre-Owned · Equinox
S$ 40.69
S$ 50.47 shipping
Vintage HP 24541-60031 8-Bit ISA Vectra Dual Serial Interface Card VG Shape
Pre-Owned · HP
S$ 30.57
or Best Offer
S$ 30.03 shipping
HP 24541B ISA SERIAL ADAPTER BOARD 24541-60031 WITH WARRANTY
Pre-Owned · HP
S$ 49.11
or Best Offer
S$ 43.42 shipping
Magitronic B231 8-Bit ISA Parallel & Serial Port Expansion Port Card 286 I/O Car
Parts Only
S$ 76.40
Was: S$ 100.32was - S$ 100.32
or Best Offer
S$ 40.95 shipping
HP 24541-60031 8-Bit ISA Vectra Dual Serial Interface Card
Pre-Owned · HP
S$ 41.67
Was: S$ 61.73was - S$ 61.73
or Best Offer
S$ 40.38 shipping
StarTech ST16C552CJ 8-Bit ISA Serial/Parallel Expansion Card - 4197-01
Pre-Owned · StarTech
S$ 47.84
Was: S$ 77.17was - S$ 77.17
or Best Offer
S$ 40.11 shipping
IBM 6448800XM 8-Bit ISA Serial Parallel Adapter Interface Buss Card 6135932-01
Parts Only · IBM
S$ 35.06
S$ 38.58 shipping
Only 1 left!
Digi 50000179 ISA 8 Port Serial Card PC/8 16C450 ISA Adapter used #4 3000352
Pre-Owned · Digi
S$ 138.90
or Best Offer
S$ 65.56 shipping
Open box BOCA1x2 I/O Card High-Speed I/O Interface One Parallel/Two Serial Ports
New (Other) · Speed
S$ 23.84
Was: S$ 28.05was - S$ 28.05
or Best Offer
S$ 52.12 shipping
Vintage Cimetrics TC200 TC-200 ISA Interface Serial Card
Pre-Owned
S$ 28.05
S$ 40.27 shipping
NETLINK GA-09-32-01-003 ISA RS232 2 PORT BUFFERED SERIAL ISA BOARD WITH WARRANTY
Pre-Owned
S$ 315.69
or Best Offer
S$ 71.04 shipping
Vintage 8 bit isa serial, game and parallel card
Pre-Owned
S$ 68.75
or Best Offer
S$ 40.69 shipping
Digi 50000179 ISA 8 Port Serial Card PC/8 16C450 ISA Adapter used #3 3000354
Pre-Owned · Digi
S$ 138.90
or Best Offer
S$ 65.56 shipping
1pc new KAdvantech PCL-741 REV A2 ISA serial port card
New (Other) · Advantech
S$ 345.58
Was: S$ 392.71was - S$ 392.71
or Best Offer
S$ 56.12 shipping
Addonics Quickpath Flexport 42 - 4 Serial 2 Parallel ISA Card & Cable - UNTESTED
Parts Only · Addonics
S$ 49.09
or Best Offer
S$ 41.80 shipping

Serial Cards for ISA Port Expansion Cards

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(BRAND NEW) Vitex ISA BUS Controller 16550 RS232 ISA Serial Card

Brand New ISA 8-Bit Multi I/O Serial Card 9 Pin + 25 Pin (DB9 Male & DB25 Male)

New ISA Serial COM Ports IO Card 9 Pin & 25 Pin (DB9 & DB25)

BOCABOARD IOAT41 25-PIN SERIAL & 9-PIN PARALLEL PORT IO EXPANSION CARD PN9015

2 Port ISA RS232 Serial Adapter Card with 16550 UART

BOCA I/O Interface HIgh Speed

SIIG CyberSerial PCI 16550 RS232 Serial I/O Card JJ-P01012 - New

UMC UM82C862F Serial Parallel ISA Controller Card - PLG 112082

ISA NDC5525 16-Bit HDD Hard Drive FDC Floppy Drive Controller National Computer

SIIG CyberSerial PCI 16550 RS232 Serial I/O Card JJ-P01012 - New

Digi International 50000694-01 Rev B COM/4i Coulter Eight-Port ISA Serial Card

SIIG HighSpeed I/O Professional High speed serial Ports 16550 SKU 7197

SIIG CyberserialPCI PCI - Serial Adapter JJ-P01012 NEW (J-01012)

StarTech ST16C552CJ 8-Bit ISA Serial/Parallel Expansion Card - 4196 NEW

StarTech ST16C552CJ 8-Bit ISA Serial/Parallel Expansion Card - 4196 *NEW*

SIIG Cyberserial PCI I/O Card Single Fast 16550 Serial Port Adapter

RS-232 2 port Serial PCI Card Mochip 9835

BOCA BB1004 BOCABOARD 4 PORT RJ11 SERIAL BOARD 4520 NEW OPEN BOX

ISA 8 bit XT port card different type serial parallel choose

DIGI 50000182 PC/8 16C550 ISA ADAPTER WITH WARRANTY

COMTROL 5002291 ROCKETPORT uPCI 32P 32 PORT SERIAL PCI CARD 99126-7

Digiboard Inc. DigiCHANNEL PC/8 Multiport Serial Card Adapters (Pair) 8-bit ISA

Addonics Flexport 22EX Multiport Serial Board & Cable

DIGI DigiBoard PC/8E 77000037H 8 Port Rs-232 Serial ISA Card w/ software docs

ISA 8 bit XT AT serial game paralell port card retro vintage 80s / 90s GW451C 92

IBM 6448800XM 8-Bit ISA Serial Parallel Adapter Card 6135932

MOXA PCB218T Serial Interface Card

SIIG Inc. I/0 Board I/0 Entension A3 For Use In AT Compatible Computers

XT AT 8 bit ISA gameport paralell port card serial RS-232

ISA 16 bit 4 port serial +2 parallel card TC420 working

Advantech pcl-741 isolated dual RS-232 ISA serial card

Zenith 37-Pin Serial/Parallel Card - 85-3332-01 181-6332-20-1

DIGI 50000179 PC/8 16C450 ISA ADAPTER WITH WARRANTY

Emtrion ISACAN-PC CAN Network Serial Interface Card, ISA, COM, Hitex CANPC-A2

SIIG 16550 Single-Port RS-232 PCIe Serial Card P/N: JJ-P01012 Tested Working

B&B Electronics 422ICC 1-Port RS-422/485 Serial Card 8-Bit ISA - Handshake

COMTROL 5002291 ROCKETPORT uPCI 32P 32 PORT SERIAL PCI CARD 99126-7

ISA 8 bit XT AT serial game paralell port card retro vintage 80s / 90s Winbond

DIGI 77000211 DIGICHANNEL PC/XEM PC/XM ISA HOST ADAPTER WITH WARRANTY

QUICKPATH 970-00600-01 4port Serial card ISA

SIIG JJ-P04212 High Speed Dual Port Serial PCI Adapter J6M041200129 IO1866

Moxa C218Turbo Serial Interface Card 32-bit Universal PCI/ISA 8-port RS-232

NETLINK GA-09-20-01-003 ISA RS232 4 PORT BUFFERED SERIAL ISA BOARD WITH WARRANTY

UM82450 XT 8 bit ISA serial paralell port card DB25 connector

ISA 8 bit XT AT serial game paralell port card retro vintage 80s / 90s

UMC UM82C862F Serial Parallel Card ISA Controller | N71274 6624UG REV D

Magitronic A-B232 8 Bit ISA Card 2 Serial 1 Parallel Ports - 615

SIIG JJ-A40012 SIIG MGP-2020W-C I/O Expander Serial Adapter Card

DIGI 77000006 PC/8 16C550 ISA ADAPTER WITH WARRANTY

GaSonics Data Technology DTC2280 16-bit ISA IDE Control Card IDE FLOPPY SERIAL

EQUINOX 910120/1 -- Multi Port Adapter Board - PCB - Guaranteed

Vintage HP 24541-60031 8-Bit ISA Vectra Dual Serial Interface Card VG Shape

HP 24541B ISA SERIAL ADAPTER BOARD 24541-60031 WITH WARRANTY

Magitronic B231 8-Bit ISA Parallel & Serial Port Expansion Port Card 286 I/O Car

HP 24541-60031 8-Bit ISA Vectra Dual Serial Interface Card

StarTech ST16C552CJ 8-Bit ISA Serial/Parallel Expansion Card - 4197-01

IBM 6448800XM 8-Bit ISA Serial Parallel Adapter Interface Buss Card 6135932-01

Digi 50000179 ISA 8 Port Serial Card PC/8 16C450 ISA Adapter used #4 3000352

Open box BOCA1x2 I/O Card High-Speed I/O Interface One Parallel/Two Serial Ports

Vintage Cimetrics TC200 TC-200 ISA Interface Serial Card

NETLINK GA-09-32-01-003 ISA RS232 2 PORT BUFFERED SERIAL ISA BOARD WITH WARRANTY

Vintage 8 bit isa serial, game and parallel card

Digi 50000179 ISA 8 Port Serial Card PC/8 16C450 ISA Adapter used #3 3000354

1pc new KAdvantech PCL-741 REV A2 ISA serial port card

Addonics Quickpath Flexport 42 - 4 Serial 2 Parallel ISA Card & Cable - UNTESTED

StarTech ST16C552CJ 8-Bit ISA Serial/Parallel Expansion Card - 4196 NEW