Computer Interface Cards & Adapters
439 productsUpdated June 2026
Brainboxes
Brainboxes PCI-e 8-port RS232 (9-pin) interface cards/adapter
£474.28
Asus
ASUS K PC61 RER IO MYLR
£12.87
Asus
ASUS X1404VP IO_D.
£23.70
Brainboxes
Brainboxes Universal 1-Port Velocity RS422/485 PCI Card interface card
£76.93
QNAP
QNAP Dual-port Thunderbolt 3 Expansion Card - OPEN BOX
£117.14
Inter-Tech
Inter-Tech 88885366 interface cards/adapter Internal
£51.20
Brainboxes
Brainboxes PX-368 interface cards/adapter Internal Serial
£352.02
Brainboxes
Brainboxes US-279 interface cards/adapter
£311.25
Brainboxes
Brainboxes CC-093 serial cable White 1 m DB-9
£88.77
Brainboxes
Brainboxes Universal Quad Velocity RS422/485 PCI Card interface cards/
£287.75
Brainboxes
Brainboxes PX-420 interface cards/adapter
£229.25
RTI
RTI CB-8 eight device connecting block for use with RTI in-wall contro
£153.50
Asus
ASUS 3605CV IO D CEE CLOH
£12.87
Brainboxes
Brainboxes 1 Port RS232 ExpressCard interface cards/adapter
£90.26
Brainboxes
Brainboxes Universal PCI card LPT & 1 + 1 RS232 interface cards/ad
£132.09
Tripp Lite
Tripp Lite U208-004-IND 4-Port RS-422/RS-485 USB to Serial FTDI Adapte
£102.32
Asus
ASUS IO/KM/RF24/LCK/I
£59.18
Intel
Intel Y Intel Cable Kit 1U 2x MCIO x4 to 1x SlimSAS x8 (straight/12x N
£265.96
Asus
ASUS IO/KM/RF24/GRY/UK
£52.53
Blackmagic Design
Blackmagic Design ADPT-12GBI/OPT network transceiver module Fiber opti
£285.98
Asus
ASUS MCIO 124P O MCIO 124P L350
£76.12
Brainboxes
Brainboxes PCI-e 8-port RS232 (25-pin) interface cards/adapter
£474.28
Brainboxes
Brainboxes ES-701 interface cards/adapter Serial
£352.02
ZPE
ZPE RJ45F to DB9F Cisco Console port straight converter
£40.36