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I/O Cards & Adaptors

1,323 productsUpdated June 2026
All (1,323)Audio Cards & Adaptors(109)Graphics Cards & Video Adaptors(258)TV Tuner Cards & Adaptors(38)Riser Cards(254)Computer Interface Cards & Adapters(439)
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Black Siig JU-NE0111-S1 USB to Ethernet adapter with a compact design, featuring two LED indicator lights and a USB connector attached by a short cable.

Siig

Siig JU-NE0111-S1 interface cards/adapter

£44.81

up to £45.71

2 offers
Blackmagic Design DeckLink Studio 4K video capturing device features a green circuit board, silver metal bracket, and multiple input/output ports for versatile connectivity.

Blackmagic Design

Blackmagic Design DeckLink Studio 4K video capturing device Internal

£520.64

up to £531.06

2 offers
MAGEWELL Pro Capture Dual HDMI 4K Plus LT features a green circuit board with a large black heatsink and dual fans, equipped with four HDMI ports for high-definition video capture.

MAGEWELL

MAGEWELL Pro Capture Dual HDMI 4K Plus LT

£1380.17

up to £1407.77

2 offers
Axis D3110 Mk II module featuring a sleek design with multiple analog relay channels, typically in a compact, durable casing suitable for digital/analog I/O applications.

AXIS

Axis D3110 Mk II digital/analogue I/O module Analog Relay channel

£521.53

up to £531.96

2 offers
Blackmagic Design Mini Recorder features a green circuit board with various chips, metal PCI bracket, HDMI and BNC connectors for HD video capturing.

Blackmagic Design

Blackmagic Design Mini Recorder HD video capturing device Internal PCI

£130.01

up to £132.61

2 offers
Green circuit board with a large black heatsink and fan, featuring three SDI input ports, designed for 4K video capture.

MAGEWELL

MAGEWELL Pro Capture SDI 4K Plus

£772.13

up to £787.57

2 offers
Silver Sandberg USB hub featuring one USB 3.0 port and three USB 2.0 ports, connected by a flexible black cable, designed for efficient device connectivity.

Sandberg

Sandberg USB-A Hub 1xUSB3.0+3x2.0 SAVER

£20.94

up to £21.36

2 offers
Black internal sound card with multiple audio ports, featuring a circuit board design, capacitors, and a PCI-E connector for 7.1 channel audio output.

Creative Labs

Creative Labs Sound Blaster Audigy Rx 7.1 PCI-E Sound Card

£99.60

up to £101.59

2 offers
White direct thermal labels on a roll, measuring 102mm wide and 192mm high, featuring a core diameter of 76mm and perforated for easy separation, with 700 labels per roll.

CAPTURE

CAPTURE Ship-lel 102 x 192mm. Core

£87.91

up to £89.68

2 offers
Blackmagic Design DeckLink Quad 2 is a green circuit board with multiple ports, featuring eight BNC connectors for video input/output, and a sleek, low-profile design.

Blackmagic Design

Blackmagic Design DeckLink Quad 2

£866.69

up to £884.02

2 offers
Black ICY BOX 4-port USB 3.0 hub with a sleek design, featuring four blue USB ports and a connected USB cable for easy connectivity.

Icy Box

ICY BOX Us 3.2 Gen 1 (3.1 Gen 1)

£32.64

up to £33.29

2 offers
Thunderbolt 3 upgrade kit featuring a black circuit board with gold connectors, accompanied by a black Thunderbolt 3 cable and a Thunderlok 3 connector for secure attachment.

Sonnet

Sonnet Thunderbolt 3 Upgrade Kit

£230.39

up to £235.00

2 offers
Green circuit board with a black chip and multiple electronic components, featuring two SDI input ports and a metal bracket for installation.

MAGEWELL

MAGEWELL Pro Capture SDI

£225.22

up to £229.72

2 offers
Direct Attach Copper Breakout cable with one SFP+ connector on one end and four SFP+ connectors on the other, featuring a black flexible cable and labeled connectors.

Origin Storage

Origin Storage 332-1366 Dell Compatible Direct Attach Copper Breakout

£67.82

up to £69.18

2 offers
Sapphire PULSE AMD Radeon RX 7600 graphics card features dual black fans, a sleek black and silver design, and comes in a colorful box highlighting its 8 GB GDDR memory.

Sapphire

Sapphire PULSE 11324-01-20G graphics card AMD Radeon RX 7600 8 GB GDDR

£358.01

up to £365.17

2 offers
HP dual Thunderbolt 4 PCIe x4 low-profile interface card in silver metal, featuring three Thunderbolt ports and a DisplayPort connection on one edge.

HP

HP Crd Dual TBT4 PCIe x4 LP interface cards/adapter Internal

£372.52

up to £379.97

2 offers
White label design with dimensions 102mm x 192mm, featuring a permanent adhesive, direct thermal material, and a stack of 2000 labels per box.

CAPTURE

CAPTURE Ship-lel 102 x 192mm.

£54.74

up to £55.84

2 offers
Green PCI-1P interface card by Siig with a silver metal bracket, featuring electronic components and connectors for dual profile installation.

Siig

Siig Dual Profile PCI-1P interface cards/adapter

£52.26

up to £53.30

2 offers
White digital/analogue I/O module with multiple colored terminal blocks, featuring a sleek design and AXIS branding on the top.

AXIS

Axis 02861-001 digital/analogue I/O module Relay channel

£375.06

up to £382.56

2 offers
Light blue decorative sheet labeled "Decorative Sheet L BEE," featuring a grid pattern and measurement markings along the edge for precise use.

Nintendo

Nintendo SHEE/DECO/L (1) EE-S-JXE

£13.99

up to £14.27

2 offers
Green PCI card with two PS/2 ports (one purple, one green) and a metal bracket, featuring a black chip and various electronic components.

Siig

Siig DP PCI-to-PS/2 interface cards/adapter

£32.98

up to £33.64

2 offers
Siig JJ-P04621-S7 interface cards/adapter Internal Serial

Siig

Siig JJ-P04621-S7 interface cards/adapter Internal Serial

£92.17

up to £94.02

2 offers
HP Internal Serial Port interface card with a green circuit board, metal DB9 connector, and multi-colored wires leading to a black connector.

HP

HP Internal Serial Port (600/705/800) interface cards/adapter

£43.82

up to £44.70

2 offers
Black height-adjustable dual arm desk mount with sturdy metal construction, designed to hold two monitors, featuring flexible arms for optimal positioning and a sleek, modern design.

Ergotron

Ergotron LX Series Dual Monitor Mount Stand 27"

£253.39

up to £258.46

2 offers
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