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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Expansion Cards

Showing 17 of 17 Network Expansion Cards items

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AX92918
Axiomtek AX92918
Full-Size Mini PCIe Module – 2x Intel I210 Gigabit LAN
AX93316
Axiomtek AX93316
8 Port Intel 82580EB GbE LAN Copper Module
AX93322
Axiomtek AX93322
8 Port Intel I350-AM4 GbE LAN Fibre Module
AX92324
Axiomtek AX92324
2 Port 10Gigabit Ethernet PCI-Express Network Adapter Card
AX92325
Axiomtek AX92325
2-Port Gigabit PoE Card – M12 X-Coded Connectors, Independent I210-AT Controllers
AX92902
Axiomtek AX92902
Full-Size Mini PCIe Module – 1x Gigabit LAN
AX93330
Axiomtek AX93330
2 Port PoE PCI Express Expansion Card
AX93336
Axiomtek AX93336
4 Port Intel i211 GbE LAN RJ45 Module
Expand Network Connectivity with Embedded Box PCs
Rugged embedded platforms designed for scalable networking.

Integrate network cards with our expandable box PCs for network-critical applications. With high-speed performance and adaptability, they offer fast data transfer and flexible expansion that scales with your business.

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Vecow RCX-2750 Series
AX93326
Axiomtek AX93326
8 Port Intel i210 GbE LAN Copper Module
AX93327
Axiomtek AX93327
4 Port 10Gigabit Ethernet Fibre Module
AX92322
Axiomtek AX92322
2-Port GbE LAN PCI Express Expansion Card – Independent I210-AT Controllers
DA-IRIG-B-S-02-T
Moxa DA-IRIG-B-S-02-T
2 Port IRIG-B PCI Expansion Module
£300.50
DE-FX02-SFP-T
Moxa DE-FX02-SFP-T
2-Port 100Mbps SFP PCIe Expansion Card
£540.50
PCIe-PoE550X
Neousys PCIe-PoE550X
2-Port 10Gigabit PoE Network Adapter PCIe Card
UIO-4036
Advantech UIO-4036
UIO40-Express I/O Expansion Card – 4x GbE Ports
£96.00
UIO-4038
Advantech UIO-4038
UIO40-Express I/O Expansion Card – 4x GbE Ports
£290.50
ECU-P1524PE
Advantech ECU-P1524PE
2-Port SFP Expansion Card – HSR/PRP for Uno-4000 Rack-Mount Automation PCs
£881.50
Expanding Network Capability
Network cards add extra Ethernet ports or upgrade a computer to faster connection speeds. They support direct integration with industrial networks, data centres or high traffic systems where stable throughput is essential.

Options for Different Requirements
Choices include standard gigabit ports, multi-gigabit connections and fibre interfaces. Some cards provide features such as bypass mode or advanced packet filtering, which are important in firewalls and security appliances.

Straightforward Installation
Each card comes with drivers and documentation to assist setup. They can be ordered alone or together with a complete system. This approach helps ensure full compatibility and reliable networking from the moment the hardware is installed.