Industrial Expansion Cards for I/O, Networking, Vision and More

Upgrade your embedded or industrial computing system with our broad range of Expansion Cards, built to extend functionality across multiple applications. From DAQ and motion control to high-speed networking and image acquisition, these cards offer reliable performance in demanding environments.

We supply everything from serial and USB expansion cards to frame grabbers, fieldbus interfaces, and network adaptors, with form factors and bus support including PCI, PCIe, PC/104, and MiniPCIe.

Need help choosing the right expansion card? Get in touch with our friendly team to match the right card to your application.

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Showing 60 of 95 Serial Cards items

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Moxa POS-104UL

4 Port RS-232 Low Profile PCI Serial Card – Power Over Serial

£112.00

Advantech PCIE-1622C

8 Port RS-232/422/485 PCI Express Serial Card – Surge – Isolation Protection

£396.50

Advantech PCIE-1622B

8 Port RS-232/422/485 PCI Express Serial Card – Surge Protection

£147.50

Advantech PCIE-1620A

8 Port RS-232 PCI Express Serial Card – Surge Protection

£112.50

Advantech PCIE-1612C

4 Port RS-232/422/485 PCI Express Serial Card – Surge – Isolation Protection

£225.00

Advantech PCIE-1612B

4 Port RS-232/422/485 PCI Express Serial Card – Surge Protection

£125.50

Advantech PCIE-1610B

4 Port RS-232 PCI Express Serial Card – Surge Protection

£91.00

Advantech PCIE-1604C

2 Port RS-232 PCI Express Serial Card – Surge – Isolation Protection

£141.00

Advantech PCIE-1604B

2 Port RS-232 PCI Express Serial Card – Surge Protection

£70.50

Advantech PCIE-1602C

2 Port RS-232/422/485 PCI Express Serial Card – Surge – Isolation Protection

£137.50

Advantech PCIE-1602B

2 Port RS-232/422/485 PCI Express Serial Card – Surge Protection

£88.00

Advantech MIC-3955

4 Port RS-232/422/485 3U Compactpci Serial Card

£413.50

Moxa CA-134I

4 Port RS-422/485 Isolated PC/104 Module, 0°C to +55°C

£326.00

Moxa CA-132/132I

2 Port RS-422/485 PC/104 Module

£120.50

Moxa CA-114

4 Port RS-232/422/485 PC/104 Module, 0°C to +55°C

£179.50

Moxa CA-108

8 Port RS-232 PC/104 Module, 0°C to +55°C

£179.50

Moxa CA-104

4 Port RS-232 PC/104 Module, 0°C to +55°C

£108.00

Moxa CP-168EL-A

8 Port RS-232 PCI Express Serial Card

£204.00

Moxa CP-138U

8 Port RS-422/485 Universal PCI Serial Card, 0°C to +55°C

£304.50

Moxa CP-138U-I

8 Port Isolated RS-422/485 Universal PCI Serial Card, 0°C to +55°C

£585.50

Moxa CP-138E-A-I

8 Port Isolated RS-422/485 PCI Express Serial Card – 4kV Surge Protection

£696.50

Moxa CP-134U-I

4 Port Isolated RS-422/485 Universal PCI Serial Card – 15kV ESD Protection

£417.00

Moxa CP-134U

4 Port RS-422/485 Universal PCI Serial Card – 15kV ESD Protection

£181.00

Moxa CP-134EL-A-I

4 Port RS-232/422/485 Isolated PCI Express Serial Card – 4kV Surge Protection

£384.00

Moxa CP-132UL-I

2 Port Isolated RS-422/485 Low Profile Universal PCI Serial Card

£202.00

Moxa CP-132UL

2 Port RS-422/485 Low Profile Universal PCI Serial Card

£91.00

Moxa CP-132EL

2 Port RS-422/485 Low Profile PCI Express Serial Card – DB9M cable

£115.00

Moxa CP-118U-I

8 Port Isolated RS-232/422/485 Universal PCI Serial Card, 0°C to +55°C

£745.50

Moxa CB-134I

4 Port RS-422/485 Isolated PC/104+ Module, 0°C to +55°C

£430.00

Moxa CB-114

4 Port RS-232/422/485 PC/104+ Module, 0°C to +55°C

£262.00

Moxa CB-108

8 Port RS-232 PC/104+ Module, 0°C to +55°C

£242.50

Moxa CP-118EL-A

8 Port RS-232/422/485 PCI Express Serial Card

£375.00

Moxa CP-118E-A-I

8 Port RS-232/422/485 Isolated PCI Express Serial Card – 4kV Surge Protection

£806.00

Moxa CP-116E-A

16 Port RS-232/422/485 PCI Express Serial Card – 4kV Surge Protection

£736.00

Moxa CP-114UL-I

4 Port Isolated RS-232/422/485 Low Profile Universal PCI Serial Card, 0°C to +55°C

£413.50

Moxa CP-114UL

4 Port RS-232/422/485 Low Profile Universal PCI Serial Card

£186.50

Moxa CP-114EL-I

4 Port Isolated RS-232/422/485 Low Profile PCI Express Serial Card

£393.50

Moxa CP-114EL

4 Port RS-232/422/485 Low Profile PCI Express Serial Card

£195.50

Moxa CP-112UL-I

2 Port Isolated RS-232/422/485 Low Profile Universal PCI Serial Card

£201.00

Moxa CP-112UL

2 Port RS-232/422/485 Low Profile Universal PCI Serial Card

£114.50

Moxa CP-104UL

4 Port RS-232 Low Profile Universal PCI Serial Card

£101.00

Moxa CP-104JU

4 Port RS-232 Low Profile Universal PCI Serial Card: RJ45 Ports, 0°C to +55°C

£114.00

Moxa CP-104EL-A

4 Port RS-232 Low Profile PCI Express Serial Card

£159.00

Moxa CP-102UL

2 Port RS-232 Low Profile Universal PCI Serial Card

£60.50

Moxa CP-102U

2 Port RS-232 Universal PCI Serial Card, 0°C to +55°C

£54.00

Moxa CP-102N

2 Port RS-232 Mini PCI Express Serial Card

£121.00

Moxa CP-102EL

2 Port RS-232 Low Profile PCI Express Serial Card

£94.00

Advantech UIO-4030

UIO40-Express I/O Expansion Card – 1x RS-485 – 1x RS-232 – 4x DI & 4x DO

£42.00

Advantech PCI-1622C

8 Port RS-232/422/485 PCI Serial Card – Surge – Isolation Protection

£412.00

Advantech PCI-1622B

8 Port RS-232/422/485 PCI Serial Card – Surge Protection

£203.00

Advantech PCI-1620B

8 Port RS-232 PCI Serial Card – Surge Protection

£136.50

Advantech PCI-1620A

8 Port RS-232 PCI Serial Card

£110.50

Advantech PCI-1612C

4 Port RS-232/422/485 PCI Serial Card – Surge – Isolation Protection

£338.50

Advantech PCI-1612B

4 Port RS-232/422/485 PCI Serial Card – Surge Protection

£135.50

Advantech PCI-1610C

4 Port RS-232 PCI Serial Card – Surge – Isolation Protection

Advantech PCI-1610B

4 Port RS-232 PCI Serial Card – Surge Protection

£97.00

Advantech PCI-1604C

2 Port RS-232 PCI Serial Card

£171.00

Advantech PCI-1602C

2 Port RS-232/422/485 PCI Serial Card – Surge – Isolation Protection

£140.00

Advantech PCI-1602B

2 Port RS-232/422/485 PCI Serial Card – Surge Protection

£86.50

Sealevel 5402e

4 Port RS-232/422/485/530/530A/V.35 PCI Express Synchronous Serial Card

£1,473.00

Showing 60 of 95

Industrial Expansion Cards for I/O, Networking, Vision and More

Customised fanless PCs installed in the control room of the world's oldest underground railway