Serial RS-232 Internal Port Expansion Cards

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1,554 Results

Mini PCIe DB9 RS232 Adapter 8 Mini PCI-E Card 15 KV ESD Protection EXAR 17V358
Brand New · Unbranded
RM 306.23
Free shipping
SEALEVEL 7205ec Rev D-1 Ultra COMM+2.PCIe RS-232/422/485 PCIe IC983C-R2
Pre-Owned
RM 633.63
or Best Offer
RM 114.82 shipping
Advantech PCIE-1602C-AE Dual RS-232/422/485 High Speed Serial Port PCI-E Card
Brand New · Advantech
RM 232.35
or Best Offer
RM 83.90 shipping
50 sold
PCIE to 4 Port RS232 Serial Port to PCIE Risers Card Serial Controllers Card
Brand New · Unbranded
RM 97.12
Free shipping
RS232 RS-232 Serial Port COM & DB25 Printer Parallel Port LPT to PCI Card
Brand New · Unbranded
RM 46.89
Free shipping
2 Port PCI for PCIE to RS232 Serial Adapter Card PCI-E to DB9 RS-
Brand New · Unbranded
RM 52.12
Free shipping
2 watching
Motherboard Port Serial 9Pin DB9 RS232 Ribbon Cable Connector Bracket Baffle
Brand New · Unbranded
RM 10.51
Free shipping
2 watching
Serial 9Pin DB9 RS232 Ribbon Cable Connector Bracket Computer 9P Baffle Line
Brand New · Unbranded
RM 11.32
Free shipping
PCI-E Express Serial COM DB9 RS232 + DB25 Printer LPT Port Card US Stock
Brand New · Unbranded
RM 67.55
RM 76.51 shipping
Only 1 left!
1 Port Serial Express Card Adapter
Brand New · Syba
RM 126.74
RM 66.24 shipping
PC Motherboard COM Port Serial 9Pin DB9 RS232 Ribbon Cable Connector Bracket
Brand New · Unbranded
RM 18.95
Free shipping
Only 1 left!
HP Com RS232 Serial Port Flex IO Card 3TK76AT 914967-001 906312-001 Option Card
New (Other) · HP
RM 45.96
Free shipping
Motherboard COM Port Serial 9Pin DB9 RS232 Ribbon Cable Connector Bracket Baffle
Brand New · Unbranded
RM 18.78
Free shipping
8-Port Serial Expansion card PCIE RS232 Serial Port Expansion Adapter Riser Card
Brand New · Unbranded
RM 220.01
Was: RM 258.84was - RM 258.84
or Best Offer
Free shipping
PCIE to 8-Port RS232 Serial Expansion Card Serial Port Expansion Adapter Riser
Brand New · Unbranded
RM 231.80
Was: RM 263.40was - RM 263.40
or Best Offer
Free shipping
StarTech 8-Port RS-232/RS-422/RS-485 Serial COM Port Adapter Card PEX8S232485
Pre-Owned · StarTech
RM 633.63
or Best Offer
RM 132.44 shipping
9Pin DB9 RS232 Motherboard Com Port Ribbon Cable Connector Bracket with Cable
Brand New · Unbranded
RM 17.70
Free shipping
New Brain boxes USB TO SERIAL HUB Supports 4 Serial RS-232 US-70102 4xRS232
Brand New · Brainboxes
RM 142.19
or Best Offer
RM 84.55 shipping
PCI 2 Port Serial RS232 DB9 Controller Adapter Card
Brand New · Unbranded
RM 42.16
RM 75.79 shipping
198 sold
StarTech.com 2 Port PCI RS232 Serial Card with 16C550 UART PART # PCI2S5502
Brand New · StarTech
RM 76.27
or Best Offer
RM 51.72 shipping
New ListingPCI-E Parallel Serial Combo Card (1) Parallel, (2) Serial RS232 PCI for Express
Brand New · Unbranded
RM 252.46
Free shipping
New ListingRS232 Serial Port 8-Port PCIE Serial Expansion card Expansion Adapter Riser Card
Brand New · Unbranded
RM 282.32
or Best Offer
Free shipping
(BRAND NEW) Vitex ISA BUS Controller 16550 RS232 ISA Serial Card
Brand New
RM 79.21
RM 102.15 shipping
31 watching
Dell Sunix Serial Port RS-232 PCI Card Low Profile / 0NT0HM
Pre-Owned · Dell
RM 56.84
RM 81.59 shipping
Startech PEX4S553B 4 Port RS232 PCI Express Serial Card w/ Breakout Cable
New (Other) · StarTech
RM 147.86
RM 100.50 shipping
1 bid
2d 1h
Pos Interface Card Wincor Nixdorf 4056WN 2X RS-232 Ext + 2X Int Com Board BA72
Pre-Owned
RM 121.88
RM 28.68 shipping
New ListingUSB To For RS232 Serial Module Industrial Bidirectional Serial Converter Ada CRY
Brand New · Unbranded
RM 132.18
or Best Offer
RM 8.45 shipping
HP Internal Serial Port (405/600/705/800)
Brand New · HP
RM 54.88
or Best Offer
RM 64.13 shipping
27 sold
VScom 400H v3 Universal PCI 4x RS232 2x DB9 uPCI-400H Card UART Serial Interface
Pre-Owned
RM 126.69
or Best Offer
RM 150.65 shipping
RS232 Serial Port 8-Port PCIE Serial Expansion card Expansion Adapter Riser Card
Brand New · Unbranded
RM 238.52
Was: RM 268.00was - RM 268.00
or Best Offer
Free shipping
SIIG Quad-Serial 4-Port / RS-232 PCIe Card Adapter w/ 16C550 UART (LB-S00114-S1)
Brand New · SIIG
RM 181.61
or Best Offer
RM 79.89 shipping
47 watching
INTERFACE RS232 EPSON UB-S01 I/F BOARD MODEL M111A Card 88III 88II 88IV 88V T82
Pre-Owned · Epson
RM 63.33
or Best Offer
Free shipping
Only 3 left
PCI-E to 8 Port RS232 Serial Adapter Multiport Serial Controller Expansion Card
Brand New · Unbranded
RM 430.90
or Best Offer
RM 12.67 shipping
Exsys Ex-41052 PCI Controller 2x RS-232 RS232 Powered 16C550 IRQ Serial M792
Pre-Owned
RM 109.42
RM 10.30 shipping
PCI-E To 2 DB9 RS232 Serial Ports + 1 DB25 Parallel LPT Port Adapter Card for PC
Brand New · Unbranded
RM 84.45
RM 21.08 shipping
Serial PCI RS-232 dual head card OX16PCI952-TQAG
Pre-Owned · Unbranded
RM 68.22
or Best Offer
RM 85.35 shipping
New ListingUSB To For RS232 Serial Module Industrial Bidirectional Serial Converter Ada DSO
Brand New · Unbranded
RM 131.72
or Best Offer
RM 8.45 shipping
PC Chassis Motherboard Serial RS232 DB9 Male COM Port Cable for Bracket Exte
Brand New · Unbranded
RM 23.44
Free shipping
8-Port Serial Expansion card PCIE RS232 Serial Port Expansion Adapter Riser Card
Brand New · Unbranded
RM 202.31
Was: RM 229.90was - RM 229.90
or Best Offer
Free shipping
M.2 M-Key to 4Port Serial RS232 Expansion Card Riser Card COM Controller AX99100
Brand New · Unbranded
RM 90.64
Free shipping
SIIG CyberSerial 4S PCIe Card JJ-E40011-S3 4-Port RS232 Serial I/O w/ Fanout Cab
Brand New · SIIG
RM 202.73
RM 83.01 shipping
Exsys Ex-41150 PCI Multi I/O 2x Serial RS-232 Parallel
Pre-Owned
RM 149.19
RM 0.23 shipping
Exsys Ex41052 PCI Controller 2x RS-232 Mcs9835cv Powered Rs232_8 M792
Pre-Owned
RM 107.60
RM 37.84 shipping
PCI to 2 Ports COM 9 Pin Serial Series RS232 Expansion Card Adapter Win 7 VISTA
Brand New
RM 23.05
RM 7.66 shipping
PCL-741 A2 Card Interface RS-232 / Buckle Dc Insulated Double Port
Pre-Owned · Advantech
RM 440.06
RM 123.07 shipping
Motherboard COM Port Serial 9Pin DB9 RS232 Ribbon Cable Connector Bracket Baffle
Brand New · Unbranded
RM 23.48
Was: RM 24.73was - RM 24.73
Free shipping
2 Port RS232 Serial Port Expansion card PCI to Serial Riser Adapter Converter
Brand New · Unbranded
RM 67.55
RM 21.08 shipping
RS232 Serial Port 8-Port PCIE Serial Expansion card Expansion Adapter Riser Card
Brand New
RM 211.10
or Best Offer
Free shipping
7 watching
Exsys EX-41054 REV.B PCI RS-232 Serial Interface Card – Excellent condition
Pre-Owned
RM 39.69
or Best Offer
RM 48.85 shipping
Serial 9Pin DB9 RS232 Ribbon Cable Connector Bracket Computer 9P Baffle Line
Brand New · Unbranded
RM 17.54
Free shipping
2 Port ISA RS232 Serial Adapter Card with 16550 UART
Brand New
RM 227.54
RM 62.31 shipping
11 watching
2 Port RS232 Serial Port Expansion Card PCI To Serial Riser Adapter Converter
Brand New · Unbranded
RM 71.77
RM 21.08 shipping
4x Port RS-232 RS232 PCI COM Board Wincor Nixdorf Beetle 4056WN 01750063266 BA72
Pre-Owned
RM 122.16
RM 28.73 shipping
Acer Travelmate port Com RS-232 LPT Interface Adapter
Pre-Owned · Acer
RM 147.86
Free shipping
Pcie Expansion Card Pci Express X1 To Interface 4 Rs232 Serial Ports Wide BUU
Brand New · Unbranded
RM 80.19
or Best Offer
RM 5.43 shipping
PCI-express to 2 Ports DB9 Serial RS232 Com Card MosChip MCS9922 Win7
Brand New · Unbranded
RM 67.13
or Best Offer
RM 16.86 shipping
9Pin DB9 RS232 Motherboard Port Ribbon Cable Connector Bracket with Cable
Brand New · Unbranded
RM 17.92
Free shipping
8 Port Riser Card 8 X DB 9Pin Serial Port RS232 Serial Card DR62 Controller Card
Brand New · Unbranded
RM 266.10
RM 21.08 shipping
AD400E Acksys Converter RS232 To RS422 Or RS485 Complete New
Brand New
RM 578.93
RM 137.17 shipping
Motherboard Com Port 9Pin DB9 RS232 Ribbon Cable Connector Bracket with Cable
Brand New · Unbranded
RM 33.71
Free shipping

Serial RS-232 Internal Port Expansion Cards

Shop by Category

1,554 Results

Mini PCIe DB9 RS232 Adapter 8 Mini PCI-E Card 15 KV ESD Protection EXAR 17V358

SEALEVEL 7205ec Rev D-1 Ultra COMM+2.PCIe RS-232/422/485 PCIe IC983C-R2

Advantech PCIE-1602C-AE Dual RS-232/422/485 High Speed Serial Port PCI-E Card

PCIE to 4 Port RS232 Serial Port to PCIE Risers Card Serial Controllers Card

RS232 RS-232 Serial Port COM & DB25 Printer Parallel Port LPT to PCI Card

2 Port PCI for PCIE to RS232 Serial Adapter Card PCI-E to DB9 RS-

Motherboard Port Serial 9Pin DB9 RS232 Ribbon Cable Connector Bracket Baffle

Serial 9Pin DB9 RS232 Ribbon Cable Connector Bracket Computer 9P Baffle Line

PCI-E Express Serial COM DB9 RS232 + DB25 Printer LPT Port Card US Stock

1 Port Serial Express Card Adapter

PC Motherboard COM Port Serial 9Pin DB9 RS232 Ribbon Cable Connector Bracket

HP Com RS232 Serial Port Flex IO Card 3TK76AT 914967-001 906312-001 Option Card

Motherboard COM Port Serial 9Pin DB9 RS232 Ribbon Cable Connector Bracket Baffle

8-Port Serial Expansion card PCIE RS232 Serial Port Expansion Adapter Riser Card

PCIE to 8-Port RS232 Serial Expansion Card Serial Port Expansion Adapter Riser

StarTech 8-Port RS-232/RS-422/RS-485 Serial COM Port Adapter Card PEX8S232485

9Pin DB9 RS232 Motherboard Com Port Ribbon Cable Connector Bracket with Cable

New Brain boxes USB TO SERIAL HUB Supports 4 Serial RS-232 US-70102 4xRS232

PCI 2 Port Serial RS232 DB9 Controller Adapter Card

StarTech.com 2 Port PCI RS232 Serial Card with 16C550 UART PART # PCI2S5502

New ListingPCI-E Parallel Serial Combo Card (1) Parallel, (2) Serial RS232 PCI for Express

New ListingRS232 Serial Port 8-Port PCIE Serial Expansion card Expansion Adapter Riser Card

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

Dell Sunix Serial Port RS-232 PCI Card Low Profile / 0NT0HM

Startech PEX4S553B 4 Port RS232 PCI Express Serial Card w/ Breakout Cable

Pos Interface Card Wincor Nixdorf 4056WN 2X RS-232 Ext + 2X Int Com Board BA72

New ListingUSB To For RS232 Serial Module Industrial Bidirectional Serial Converter Ada CRY

HP Internal Serial Port (405/600/705/800)

VScom 400H v3 Universal PCI 4x RS232 2x DB9 uPCI-400H Card UART Serial Interface

RS232 Serial Port 8-Port PCIE Serial Expansion card Expansion Adapter Riser Card

SIIG Quad-Serial 4-Port / RS-232 PCIe Card Adapter w/ 16C550 UART (LB-S00114-S1)

INTERFACE RS232 EPSON UB-S01 I/F BOARD MODEL M111A Card 88III 88II 88IV 88V T82

PCI-E to 8 Port RS232 Serial Adapter Multiport Serial Controller Expansion Card

Exsys Ex-41052 PCI Controller 2x RS-232 RS232 Powered 16C550 IRQ Serial M792

PCI-E To 2 DB9 RS232 Serial Ports + 1 DB25 Parallel LPT Port Adapter Card for PC

Serial PCI RS-232 dual head card OX16PCI952-TQAG

New ListingUSB To For RS232 Serial Module Industrial Bidirectional Serial Converter Ada DSO

PC Chassis Motherboard Serial RS232 DB9 Male COM Port Cable for Bracket Exte

8-Port Serial Expansion card PCIE RS232 Serial Port Expansion Adapter Riser Card

M.2 M-Key to 4Port Serial RS232 Expansion Card Riser Card COM Controller AX99100

SIIG CyberSerial 4S PCIe Card JJ-E40011-S3 4-Port RS232 Serial I/O w/ Fanout Cab

Exsys Ex-41150 PCI Multi I/O 2x Serial RS-232 Parallel

Exsys Ex41052 PCI Controller 2x RS-232 Mcs9835cv Powered Rs232_8 M792

PCI to 2 Ports COM 9 Pin Serial Series RS232 Expansion Card Adapter Win 7 VISTA

PCL-741 A2 Card Interface RS-232 / Buckle Dc Insulated Double Port

Motherboard COM Port Serial 9Pin DB9 RS232 Ribbon Cable Connector Bracket Baffle

2 Port RS232 Serial Port Expansion card PCI to Serial Riser Adapter Converter

RS232 Serial Port 8-Port PCIE Serial Expansion card Expansion Adapter Riser Card

Exsys EX-41054 REV.B PCI RS-232 Serial Interface Card – Excellent condition

Serial 9Pin DB9 RS232 Ribbon Cable Connector Bracket Computer 9P Baffle Line

2 Port ISA RS232 Serial Adapter Card with 16550 UART

2 Port RS232 Serial Port Expansion Card PCI To Serial Riser Adapter Converter

4x Port RS-232 RS232 PCI COM Board Wincor Nixdorf Beetle 4056WN 01750063266 BA72

Acer Travelmate port Com RS-232 LPT Interface Adapter

Pcie Expansion Card Pci Express X1 To Interface 4 Rs232 Serial Ports Wide BUU

PCI-express to 2 Ports DB9 Serial RS232 Com Card MosChip MCS9922 Win7

9Pin DB9 RS232 Motherboard Port Ribbon Cable Connector Bracket with Cable

8 Port Riser Card 8 X DB 9Pin Serial Port RS232 Serial Card DR62 Controller Card

AD400E Acksys Converter RS232 To RS422 Or RS485 Complete New

Motherboard Com Port 9Pin DB9 RS232 Ribbon Cable Connector Bracket with Cable

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