Add-on Cards & Peripherals / Serial Cards & Adapters
Serial Cards & Adapters
If you're looking for a simple, cost-effective way to connect serial devices in your industrial application or server room, our Serial Cards and Adapters make it easy to add Serial ports (RS-232, RS-422, RS-485 etc.) to your computer through common expansion ports such as PCI and PCI Express, as well as through USB.
Bus Type
-- CardBus (PCMCIA)
-- ExpressCard
-- ExpressCard (USB 2.0 Bus)
-- Mini PCI Express
-- PCI Express
-- PCI / PCI-X (5 / 3.3V)
-- PCI (5 Volt)
-- USB 2.0
-- Motherboard Header
-- ISA
-- ExpressCard
-- ExpressCard (USB 2.0 Bus)
-- Mini PCI Express
-- PCI Express
-- PCI / PCI-X (5 / 3.3V)
-- PCI (5 Volt)
-- USB 2.0
-- Motherboard Header
-- ISA
Card Type
Serial Protocol
Port Style
Viewing 1 to 83 of 83 Results
Page: < | View all
Comparing:
PEX1S952LP
1 Port Low Profile Native PCI Express Serial Card w/ 16950
Add 1 high-speed serial RS-232 port to any PC with a PCI Express slot £39.99 exc VAT
(£47.99 inc VAT)
(£47.99 inc VAT)
PEX2S553
2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART
Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot £31.99 exc VAT
(£38.39 inc VAT)
(£38.39 inc VAT)
ICUSB232DB25
USB to RS232 DB9/DB25 Serial Adapter Cable - M/M
Add an RS232 serial port to a notebook or desktop computer with this Plug-and Play USB adapter cable £13.99 exc VAT
(£16.79 inc VAT)
(£16.79 inc VAT)
ICUSB2321F
1 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention
Add an RS232 serial port with COM retention to your laptop or desktop computer through USB £19.99 exc VAT
(£23.99 inc VAT)
(£23.99 inc VAT)
PEX2S553LP
2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART
Add 2 high-speed RS-232 serial ports to your low profile/small form factor computer with a PCI Express expansion slot £36.99 exc VAT
(£44.39 inc VAT)
(£44.39 inc VAT)
PEX2S5531P
2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART
Add 1 parallel port and 2 RS-232 serial ports to your standard or low-profile computer through a PCI Express expansion slot £32.99 exc VAT
(£39.59 inc VAT)
(£39.59 inc VAT)
ICUSB232PRO
1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention
Add an RS-232 serial port to your laptop or desktop computer through USB; features COM port retention £17.49 exc VAT
(£20.99 inc VAT)
(£20.99 inc VAT)
EC1S952
1 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART
Add a high-speed RS-232 Serial port to your laptop computer via an ExpressCard expansion slot £49.99 exc VAT
(£59.99 inc VAT)
(£59.99 inc VAT)
ICUSB232SM3
3ft USB to RS232 DB9 Serial Adapter Cable - M/M
Add an RS232 serial port to your laptop or desktop computer through USB £18.99 exc VAT
(£22.79 inc VAT)
(£22.79 inc VAT)
PCI2S550
2 Port PCI RS232 Serial Adapter Card with 16550 UART
Add 2 high-speed RS-232 serial ports to your PC through a PCI expansion slot £27.99 exc VAT
(£33.59 inc VAT)
(£33.59 inc VAT)
PEX4S553B
4 Port RS232 PCI Express Serial Card w/ Breakout Cable
Add 4 RS232 serial ports to any PC using a single PCI Express expansion slot £87.99 exc VAT
(£105.59 inc VAT)
(£105.59 inc VAT)
ICUSB232
USB to RS232 DB9 Serial Adapter Cable - M/M
Add one serial RS-232 port to any laptop or computer with a USB port £13.99 exc VAT
(£16.79 inc VAT)
(£16.79 inc VAT)
ICUSB2322RJ
2 Port Industrial USB to Serial RJ45 Adapter - Wallmount and DIN Rail
Add two RS232 serial RJ45 connections to a PC or Server through USB, with this DIN Rail and wall-mountable adapter £72.99 exc VAT
(£87.59 inc VAT)
(£87.59 inc VAT)
ICUSB232INT1
24in Internal USB Motherboard Header to Serial RS232 Adapter
Add an RS232 serial port to any system with an available USB motherboard header £22.99 exc VAT
(£27.59 inc VAT)
(£27.59 inc VAT)
PCI1S550
1 Port PCI RS232 Serial Adapter Card with 16550 UART
Add an RS-232 serial port to your PC through a PCI expansion slot £22.99 exc VAT
(£27.59 inc VAT)
(£27.59 inc VAT)
ICUSB2321X
1 Port Professional USB to Serial Adapter Cable with COM Retention
Add one serial RS-232 port with com retention to any laptop or computer with a USB port £27.99 exc VAT
(£33.59 inc VAT)
(£33.59 inc VAT)
PEX4S553
4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART
Add 4 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot £86.99 exc VAT
(£104.39 inc VAT)
(£104.39 inc VAT)
PEX2S952
2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
Add 2 RS-232 serial ports to your full height or low profile computer through a PCI Express slot £36.99 exc VAT
(£44.39 inc VAT)
(£44.39 inc VAT)
New
PEX8S1052
8 Port Low Profile PCI Express RS232 Serial Adapter Card w/ 161050 UART
Add 8 RS-232 serial ports to your computer through a single low profile PCI Express slot £187.99 exc VAT
(£225.59 inc VAT)
(£225.59 inc VAT)
ICUSB2322F
2 Port FTDI USB to Serial RS232 Adapter Cable with COM Retention
Add two RS232 serial ports with COM retention to your laptop or desktop computer through USB £39.99 exc VAT
(£47.99 inc VAT)
(£47.99 inc VAT)
ICUSB422
6 ft Professional RS422/485 USB Serial Cable Adapter w/ COM Retention
Add an RS422/485 serial port to your system through USB; features COM port retention £41.99 exc VAT
(£50.39 inc VAT)
(£50.39 inc VAT)
ICUSB23216F
16 Port Rackmount FTDI USB to Serial COM Adapter Hub - RS232 Multiplexer
Convert a Single USB Port into 16 RS232 Serial Ports in a Hardened Industrial-grade Rack-mountable Chassis £289.99 exc VAT
(£347.99 inc VAT)
(£347.99 inc VAT)
ICUSB2328
8 Port USB to RS232 Serial DB9 Adapter Hub
Add eight RS232 serial ports to any notebook or desktop computer using a single USB port £159.99 exc VAT
(£191.99 inc VAT)
(£191.99 inc VAT)
PEX4S952
4 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
Add four RS232 serial ports to any PC using a single PCI Express expansion slot £79.99 exc VAT
(£95.99 inc VAT)
(£95.99 inc VAT)
PCI4S954PW
4 Port RS232 PCI Serial Card Adapter with Power Output
Add 4 RS232 serial ports with 5V or 12V selectable power output to your computer, through a PCI slot £94.99 exc VAT
(£113.99 inc VAT)
(£113.99 inc VAT)
PEX8S952
8 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
Add 8 RS232 serial ports to your computer via a single PCI Express slot £134.99 exc VAT
(£161.99 inc VAT)
(£161.99 inc VAT)
ICUSB2324X
4 Port Wall Mountable USB to Serial Adapter Hub with COM Retention
Add 4 serial RS-232 ports to any laptop or computer with a USB port £69.99 exc VAT
(£83.99 inc VAT)
(£83.99 inc VAT)
PEX1S553LP
1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART
Add a RS-232 serial port to your standard or small form factor computer through a PCI Express expansion slot £31.99 exc VAT
(£38.39 inc VAT)
(£38.39 inc VAT)
PEX1S952
1 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART
Add an RS232 Serial port through a PCI Express expansion slot £39.99 exc VAT
(£47.99 inc VAT)
(£47.99 inc VAT)
ICUSB2328I
8 Port USB to DB9 RS232 Serial Adapter Hub – Industrial DIN Rail and Wall Mountable
Add 8 DIN Rail-mountable RS232 Serial ports to any system through USB £161.99 exc VAT
(£194.39 inc VAT)
(£194.39 inc VAT)
ICUSB232C2
2 Port USB to RS232 Serial DB9 Adapter Cable
Add 2 serial RS-232 ports to any laptop or computer with a USB port £31.99 exc VAT
(£38.39 inc VAT)
(£38.39 inc VAT)
ICUSB422IS
1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation
Add an R422/485 serial port to your laptop or desktop computer through USB £68.99 exc VAT
(£82.79 inc VAT)
(£82.79 inc VAT)
PCI4S550N
4 Port PCI RS232 Serial Adapter Card with 16550 UART
Add 4 high-speed RS-232 serial ports to your PC through a PCI expansion slot £47.16 exc VAT
(£56.59 inc VAT)
(£56.59 inc VAT)
PEX8S950LP
8 Port PCI Express Low Profile Serial Adapter Card
Add 8 RS-232 serial ports to your computer via a single low profile PCI Express slot £134.99 exc VAT
(£161.99 inc VAT)
(£161.99 inc VAT)
PCI2S550_LP
2 Port PCI Low Profile RS232 Serial Adapter Card with 16550 UART
Add 2 high-speed RS-232 serial ports to your low profile/small form factor computer with a PCI expansion slot £29.99 exc VAT
(£35.99 inc VAT)
(£35.99 inc VAT)
PEX2S553B
2 Port RS232 PCI Express Serial Card w/ Breakout Cable
Add two RS232 serial ports to any PC using a single PCI Express expansion slot £34.99 exc VAT
(£41.99 inc VAT)
(£41.99 inc VAT)
PCI2S1P
2S1P PCI Serial Parallel Combo Card with 16550 UART
Add a parallel port and two RS-232 serial ports to your PC through a PCI expansion slot £31.99 exc VAT
(£38.39 inc VAT)
(£38.39 inc VAT)
PEX4S232485
4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485
Add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot £116.99 exc VAT
(£140.39 inc VAT)
(£140.39 inc VAT)
PCI2S950DV
2 Port PCI RS232 Serial Adapter Card w/ 16950 UART - Dual Voltage
Add 2 RS-232 serial ports to your PC with this dual voltage universal PCI expansion card £34.19 exc VAT
(£41.03 inc VAT)
(£41.03 inc VAT)
ICUSB232INT2
24in Internal USB Motherboard Header to 2 Port Serial RS232 Adapter
Add two RS232 serial ports to any system with an available USB motherboard header £46.99 exc VAT
(£56.39 inc VAT)
(£56.39 inc VAT)
ICUSB2324I
4 Port USB to DB9 RS232 Serial Adapter Hub – Industrial DIN Rail and Wall Mountable
Add 4 DIN Rail-mountable RS232 Serial ports to any system through USB £85.99 exc VAT
(£103.19 inc VAT)
(£103.19 inc VAT)
PCI1S950DV
1 Port PCI RS232 Serial Adapter Card w/ 16950 UART - Dual Voltage
Add an RS232 Serial port through a PCI expansion slot £26.99 exc VAT
(£32.39 inc VAT)
(£32.39 inc VAT)
ICUSB2321FIS
1 Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation
Add an RS232 serial port with circuit isolation to your laptop or desktop computer, through USB £81.99 exc VAT
(£98.39 inc VAT)
(£98.39 inc VAT)
PEX4S952LP
4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART
Add 4 high-speed RS-232 serial ports to your PC through a low profile PCI Express expansion slot £79.99 exc VAT
(£95.99 inc VAT)
(£95.99 inc VAT)
PCI2S232485I
2 Port RS232/422/485 PCI Serial Adapter Card w/ ESD Protection
Control and communicate with two serial devices even with mixed RS-232 & 485 protocols £124.99 exc VAT
(£149.99 inc VAT)
(£149.99 inc VAT)
EC2S952
2 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART
Add 2 high-speed RS-232 Serial ports to your notebook computer via an ExpressCard slot £54.99 exc VAT
(£65.99 inc VAT)
(£65.99 inc VAT)
PEX2S1P553B
2S1P PCI Express Serial Parallel Combo Card with Breakout Cable
Add a parallel port and two RS-232 serial ports to your PC through a PCI-Express expansion slot £46.99 exc VAT
(£56.39 inc VAT)
(£56.39 inc VAT)
PEX1S1P952
1S1P Native PCI Express Parallel Serial Combo Card with 16950 UART
Add a parallel and serial port through a standard or low-profile PCI Express slot £39.99 exc VAT
(£47.99 inc VAT)
(£47.99 inc VAT)
PEX2S952LP
2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART
Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot £36.99 exc VAT
(£44.39 inc VAT)
(£44.39 inc VAT)
PEX1S553
1 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART
Add a high-speed RS-232 Serial port to your computer through a PCI Express expansion slot £38.50 exc VAT
(£46.20 inc VAT)
(£46.20 inc VAT)
PCI8S950LP
8 Port Low Profile RS232 PCI Serial Card with 16950 UART
Add 8 RS-232 serial ports to your computer via a single low profile or full height PCI slot £129.99 exc VAT
(£155.99 inc VAT)
(£155.99 inc VAT)
ICUSB2324852
2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention
Add RS232, RS422 and RS485 support to your laptop or desktop computer via USB £67.99 exc VAT
(£81.59 inc VAT)
(£81.59 inc VAT)
PCI2S950
2 Port PCI RS232 Serial Adapter Card with 16950 UART
Add 2 RS-232 serial ports to your computer via a single PCI slot £40.59 exc VAT
(£48.71 inc VAT)
(£48.71 inc VAT)
PEX16S952LP
16 Port Low Profile RS232 PCI Express Serial Card - Cable Included
Add 16 RS232 serial ports to your computer via a single low profile PCI Express slot £279.99 exc VAT
(£335.99 inc VAT)
(£335.99 inc VAT)
PCI2S4851050
2 Port PCI RS422/485 Serial Adapter Card with 161050 UART
Add two RS422/485 serial ports through a standard or low profile PCI expansion slot £69.99 exc VAT
(£83.99 inc VAT)
(£83.99 inc VAT)
PCI1S550_LP
1 Port PCI Low Profile RS232 Serial Adapter Card with 16550 UART
Add 1 high-speed RS-232 serial ports to your low profile/small form factor computer with a PCI expansion slot £28.99 exc VAT
(£34.79 inc VAT)
(£34.79 inc VAT)
ISA2S550
2 Port ISA RS232 Serial Adapter Card with 16550 UART
Add 2 RS232 ports to legacy computer systems through an ISA slot £15.99 exc VAT
(£19.19 inc VAT)
(£19.19 inc VAT)
PEX2S950
2 Port PCI Express RS232 Serial Adapter Card with 16950 UART
Add 2 RS232 serial ports to your standard or small form factor computer through a PCI Express expansion slot £43.99 exc VAT
(£52.79 inc VAT)
(£52.79 inc VAT)
ICUSB232FTN
1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
Add a Null Modem RS232 serial port to your laptop or desktop computer through USB £22.99 exc VAT
(£27.59 inc VAT)
(£27.59 inc VAT)
PCI2S2PMC
2S2P PCI Serial Parallel Combo Card with 16C1050 UART
Add two Serial and two Parallel ports to your desktop system through a single PCI slot £54.99 exc VAT
(£65.99 inc VAT)
(£65.99 inc VAT)
MPEX2S952
2 Port RS232 Mini PCI Express Serial Card w/ 16950 UART
Add two RS232 serial ports to an Embedded System with a mini PCI-Express slot £63.99 exc VAT
(£76.79 inc VAT)
(£76.79 inc VAT)
MPEX2S1P552
2s1p Serial Parallel Combo Mini PCI Express Card for Embedded Systems
Add two RS232 Serial Ports, and one Parallel Port to an Embedded System, through a mini PCI-Express Slot £67.99 exc VAT
(£81.59 inc VAT)
(£81.59 inc VAT)
ICUSB2322X
2 Port Wall Mountable USB to Serial Adapter Hub with COM Retention
Add 2 serial RS-232 ports to any laptop or computer with a USB port £39.99 exc VAT
(£47.99 inc VAT)
(£47.99 inc VAT)
PCI8S9503V
8 Port PCI RS232 Serial Adapter Card High Speed 16950 cable included
Add eight RS232 serial ports to any PC using a single PCI expansion slot £136.99 exc VAT
(£164.39 inc VAT)
(£164.39 inc VAT)
ICUSB2322I
2 Port Industrial Wall Mountable USB to Serial Adapter Hub with DIN Rail Clips
Add 2 DIN Rail-mountable RS232 Serial ports to any system through USB £76.99 exc VAT
(£92.39 inc VAT)
(£92.39 inc VAT)
PCI4S550
4 Port PCI RS232 Serial Adapter Card with 16550 UART
Add four RS232 serial ports to any PC using a single PCI expansion slot £59.99 exc VAT
(£71.99 inc VAT)
(£71.99 inc VAT)
10PKPCI2S550
10 Pack 2 Port PCI Serial Adapter Cards
Add two RS232 Serial ports through a PCI expansion slot - 10 pack £219.99 exc VAT
(£263.99 inc VAT)
(£263.99 inc VAT)
ISA1S550
1 Port ISA RS232 Serial Adapter Card with 16550 UART
Add an RS232 port to legacy computer systems through an ISA slot £15.99 exc VAT
(£19.19 inc VAT)
(£19.19 inc VAT)
EC1S1P55254
1S1P 54mm ExpressCard Serial Parallel Combo Card with 16550 UART
Add a Serial and Parallel port to your laptop via a 54mm ExpressCard slot £62.99 exc VAT
(£75.59 inc VAT)
(£75.59 inc VAT)
ICUSB2321284
3 ft 1s1p USB to Serial Parallel Port Adapter Cable
Add one RS232 Serial, and one IEEE 1284 Parallel port to your computer through a single USB connection £23.49 exc VAT
(£28.19 inc VAT)
(£28.19 inc VAT)
EC4S952
4 Port Native ExpressCard RS232 Serial Adapter Card with 16C950 UART
Control and communicate with up to four RS232 serial devices through a laptop ExpressCard slot £132.99 exc VAT
(£159.59 inc VAT)
(£159.59 inc VAT)
PEX1S1PMINI
1S1P Mini PCI Express Serial Parallel Card w/ 16950 UART
Add Serial and Parallel support to Embedded Systems via mini PCI Express £53.99 exc VAT
(£64.79 inc VAT)
(£64.79 inc VAT)
PEX2S952PW
2 Port RS232 PCI Express Serial Card with Power Output
Add 2 RS232 serial ports with 5V or 12V selectable power output to your computer through a PCI Express slot £45.99 exc VAT
(£55.19 inc VAT)
(£55.19 inc VAT)
EC2S55254
2 Port 54mm ExpressCard RS232 Serial Adapter Card - 16550 UART
Add 2 high-speed RS-232 Serial ports to your laptop via a 54mm ExpressCard slot £59.99 exc VAT
(£71.99 inc VAT)
(£71.99 inc VAT)
IC485SGB
RS-232 to RS485/422 Converter
Convert an RS232 data signal to either RS485 or RS422 £32.99 exc VAT
(£39.59 inc VAT)
(£39.59 inc VAT)
MPEX4S552
4 Port RS232 Mini PCI Express Serial Card w/ 16650 UART
Add Four RS232 Serial Ports to an Embedded System through a mini PCI Express Slot £79.99 exc VAT
(£95.99 inc VAT)
(£95.99 inc VAT)
EC1S232U2
1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based
Add a USB-based RS232 Serial port to your laptop through an ExpressCard slot £28.99 exc VAT
(£34.79 inc VAT)
(£34.79 inc VAT)
PCI2S1PVA
2 Port 16C550 Serial and 1 Port EPP/ECP Parallel Slot Saver PCI Card
Add a parallel port and two RS-232 serial ports to your PC through a PCI expansion slot £28.54 exc VAT
(£34.25 inc VAT)
(£34.25 inc VAT)
PCI4S9503V
4 Port PCI RS232 Serial Adapter Card High Speed 16950 cable included
Add four RS232 serial ports to any PC using a single PCI expansion slot £87.99 exc VAT
(£105.59 inc VAT)
(£105.59 inc VAT)
PEX4S950
4 Port PCI Express RS232 Serial Adapter Card with 16950 UART
Add four RS232 serial ports to any PC using a single PCI Express expansion slot £82.99 exc VAT
(£99.59 inc VAT)
(£99.59 inc VAT)
PCI4S650PW
4 Port PCI Dual Profile RS232 Powered Serial Adapter Card
Add four RS232 serial ports with 5V or 12V power output to your computer through a PCI slot £95.99 exc VAT
(£115.19 inc VAT)
(£115.19 inc VAT)
EC1S232U
1 Port ExpressCard RS232 Serial Adapter Card w/ 16950 UART - USB Based
Add a high-speed, USB based RS232 Serial port to your laptop via an ExpressCard slot £27.99 exc VAT
(£33.59 inc VAT)
(£33.59 inc VAT)
Page: < | View all
Follow us on Twitter