Computer Interface Cards & Adapters
484 productsUpdated April 2026
QNAP
QNAP QM2 CARD interface cards/adapter Internal PCIe
£209.45
up to £218.99
4 offers
Broadcom
Broadcom 9400-8I interface cards/adapter Internal SAS. SATA
£364.76
up to £374.78
4 offers
Asus
ASUS IO FPC Cle
£19.32
up to £19.70
4 offers
Lenovo
Lenovo 4Y37A78837 interface cards/adapter Internal Mini-SAS
£478.79
up to £589.99
4 offers
i-tec
i-tec Metal USB-C HDMI Adapter 4K/60Hz
£22.70
up to £28.69
4 offers
StarTech.com
StarTech.com RS422 RS485 Serial DB9 to Terminal Block Adapter
£22.09
up to £26.98
4 offers
i-tec
i-tec USB-C HDMI Cable Adapter 4K / 60 Hz 150cm
£25.98
up to £29.07
4 offers
i-tec
i-tec USB 3.0/3.1 to USB-C Adapter (10 Gbps)
£15.98
up to £17.07
4 offers
StarTech.com
StarTech.com PCI Express to PCI Adapter Card
£48.40
up to £49.98
4 offers
AXIS
Axis 02861-001 digital/analogue I/O module Relay channel
£342.47
up to £398.03
4 offers
Broadcom
Broadcom HBA 9500-16i interface cards/adapter Internal SAS. SATA
£736.26
up to £752.76
4 offers
Sunix Group
SUNIX Group SER5066A interface cards/adapter
£180.46
up to £183.94
3 offers
Origin Storage
Origin Storage 332-1369 Dell Compatible Direct Attach Copper Breakout
£51.17
up to £52.02
3 offers
Origin Storage
Origin Storage 332-1366 Dell Compatible Direct Attach Copper Breakout
£62.90
up to £63.95
3 offers
HP
HP USB-C G2 ALT 100W In v3 Flex IO interface cards/adapter
£35.30
up to £35.89
3 offers
StarTech.com
StarTech.com 4-Port USB PCIe Card, USB 3.2 5Gbps, PCI Express Expansion Card with 4x Independent USB Controllers, 4x USB-A Ports, Windows/macOS/Linux
£97.32
up to £101.99
3 offers
HP
HP Crd Dual TBT4 PCIe x4 LP interface cards/adapter Internal
£369.92
up to £380.03
3 offers
Sunix Group
SUNIX Group SER5037A interface cards/adapter
£113.60
up to £115.60
3 offers
Origin Storage
Origin Storage 407-ABQB Dell Compatible Direct Attach Copper Breakout
£99.32
up to £100.98
3 offers
Siig
Siig DP PCI-to-PS/2 interface cards/adapter
£27.65
up to £28.11
3 offers
Sunix Group
SUNIX Group SER5056AL interface cards/adapter Internal Serial
£141.14
up to £143.76
3 offers
Siig
Siig JU-NE0111-S1 interface cards/adapter
£39.58
up to £40.24
3 offers
StarTech.com
StarTech.com 6ft (1.8m) 1-Port Professional RS422/485 USB Serial Cable Adapter with COM Retention, USB to RS422 Adapter - TAA
£63.98
up to £69.99
3 offers
Icy Box
ICY BOX IB-PCI1901-C32 interface cards/adapter Internal USB 3.2 Gen 2
£54.29
up to £55.19
3 offers