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Computer Interface Cards & Adapters

367 productsUpdated March 2026
StarTech.com 2S1P Native PCI Express Parallel Serial Combo Card with 1

StarTech.com

StarTech.com 2S1P Native PCI Express Parallel Serial Combo Card with 1

£45.94

up to £46.70

2 offers
StarTech.com 2S1P PCI Express Serial Parallel Combo Card with Breakout

StarTech.com

StarTech.com 2S1P PCI Express Serial Parallel Combo Card with Breakout

£41.21

up to £41.89

2 offers
LogiLink Line Extender USB via CAT5/6 interface cards/adapter

Logilink

LogiLink Line Extender USB via CAT5/6 interface cards/adapter

£19.64

up to £19.97

2 offers
AMX CE-IO4

Amx

AMX CE-IO4

£338.94

up to £344.59

2 offers
Lenovo 01YU028 interface cards/adapter RJ-45

Lenovo

Lenovo 01YU028 interface cards/adapter RJ-45

£39.30

up to £39.96

2 offers
SCSI 1-2 Adapter

Cabledepot

SCSI 1-2 Adapter

£15.86

2 offers
OWC Mercury Helios 3S interface cards/adapter PCIe

OWC

OWC Mercury Helios 3S interface cards/adapter PCIe

£235.37

up to £237.25

2 offers
StarTech.com 24in Internal USB Motherboard Header to Serial RS232 Adapter

StarTech.com

StarTech.com 24in Internal USB Motherboard Header to Serial RS232 Adapter

£20.83

up to £23.98

2 offers
Microconnect MC-SSDSATACONV interface cards/adapter Internal M.2

Microconnect

Microconnect MC-SSDSATACONV interface cards/adapter Internal M.2

£25.22

up to £25.72

2 offers
Microconnect MC-SATA3-T4 interface cards/adapter Internal SATA

Microconnect

Microconnect MC-SATA3-T4 interface cards/adapter Internal SATA

£35.08

up to £35.77

2 offers
ACS ACM1252U-Z2 interface cards/adapter

ACS

ACS ACM1252U-Z2 interface cards/adapter

£39.23

up to £39.61

2 offers
Microconnect MC-PCIE-NVME-SSDADAPT interface cards/adapter Internal M.

Microconnect

Microconnect MC-PCIE-NVME-SSDADAPT interface cards/adapter Internal M.

£19.94

up to £20.31

2 offers
Microconnect MC-PCIE-MCS2S interface cards/adapter Internal Serial

Microconnect

Microconnect MC-PCIE-MCS2S interface cards/adapter Internal Serial

£29.94

up to £30.54

2 offers
LogiLink PC0031 interface cards/adapter

Logilink

LogiLink PC0031 interface cards/adapter

£35.14

up to £35.72

2 offers
ACS ACM1252U-Y3 interface cards/adapter

ACS

ACS ACM1252U-Y3 interface cards/adapter

£42.05

up to £42.42

2 offers
DeLOCK 84836 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1

Delock

DeLOCK 84836 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1

£98.47

up to £100.15

2 offers
StarTech.com 2-Port Serial PCIe Card, Dual-Port PCI Express to RS232/RS422/RS485 (DB9) Serial Card, Low-Profile Brackets Incl., 16C1050 UART, Windows/Linux, TAA Compliant - Level-4 ESD Protection

StarTech.com

StarTech.com 2-Port Serial PCIe Card, Dual-Port PCI Express to RS232/RS422/RS485 (DB9) Serial Card, Low-Profile Brackets Incl., 16C1050 UART, Windows/Linux, TAA Compliant - Level-4 ESD Protection

£81.99

up to £85.63

2 offers
Microconnect MC-PCIE-MCS1P2S interface cards/adapter Internal Parallel

Microconnect

Microconnect MC-PCIE-MCS1P2S interface cards/adapter Internal Parallel

£30.12

up to £30.71

2 offers
StarTech.com 8-Port PCI Express RS232 Serial Adapter Card, PCIe RS232 Serial Card, 16C1050 UART, Multiport Serial DB9 Controller/Expansion Card, 15kV ESD Protection, Windows Only - TAA

StarTech.com

StarTech.com 8-Port PCI Express RS232 Serial Adapter Card, PCIe RS232 Serial Card, 16C1050 UART, Multiport Serial DB9 Controller/Expansion Card, 15kV ESD Protection, Windows Only - TAA

£183.99

up to £188.71

2 offers
HP 10GBase-T Flex IO interface cards/adapter

HP

HP 10GBase-T Flex IO interface cards/adapter

£124.34

up to £127.73

2 offers
Microconnect MC-PCIE-I350-T2 interface cards/adapter Internal RJ-45

Microconnect

Microconnect MC-PCIE-I350-T2 interface cards/adapter Internal RJ-45

£111.19

up to £113.55

2 offers
DELL 1DW11 interface cards/adapter Internal DisplayPort

Dell

DELL 1DW11 interface cards/adapter Internal DisplayPort

£59.52

up to £61.84

2 offers
Microconnect MC-PCIE-ASM1142-CA interface cards/adapter Internal USB 3

Microconnect

Microconnect MC-PCIE-ASM1142-CA interface cards/adapter Internal USB 3

£34.13

up to £34.81

2 offers
Sonnet Tempo SSD interface cards/adapter Internal SATA

Sonnet

Sonnet Tempo SSD interface cards/adapter Internal SATA

£61.34

up to £62.37

2 offers

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