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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 HDMI switcher with multiple input/output ports, featuring a sleek design and compact size, ideal for connecting multiple devices seamlessly.

Adder

ADDER ipeps+ HDMI

£713.43

Seiko Instruments SLP850-UK0C11-1D USB interface in a sleek black casing with a compact design, featuring USB ports and indicator lights for connectivity and functionality.

Seiko Instruments

Seiko Instruments SLP850-UK0C11-1D USB INTERFACE

£118.41

White Belkin BoostCharge power extender featuring 4 ports: 2 USB-C and 2 USB-A, with a sleek design and a connected USB-C cable for easy charging.

Belkin

Belkin BUZ001bt2MWHB7 USB Type-C White

£32.82

HPE 653206-B21 PCIe interface card features a metallic silver and blue design with multiple ports and ventilation slots, designed for internal use in servers.

HPE

HPE 653206-B21 interface cards/adapter Internal PCIe

£45.13

up to £46.03

2 offers
Black USB to PDA-Serial adapter with a cable, featuring a USB connector on one end and a serial connector on the other, designed for connecting devices.

Iogear

iogear USB to Serial RS-232 Adapter serial cable Grey 0.4 m USB Type-A

£33.97

up to £34.66

2 offers
Zotac GeForce RTX 4070 Ti Trinity graphics card featuring a sleek black and silver design, three large cooling fans, and RGB lighting accents along the side.

Zotac

Zotac GeForce RTX 4070 Ti Trinity NVIDIA 12 GB GDDR6X

£755.12

Black rectangular device with an external antenna, featuring USB host, micro USB ports, a micro SD card slot, and a function button for software upgrades.

Hypertec

Hypertec Becrypt/Hypertec tVolution Mini (Requires TVM-S3-001 SW Lice

£83.98

up to £85.66

2 offers
Black Adesso 9-in-1 USB-C multipoint docking station with dual DisplayPort, multiple USB ports, Ethernet, and a sleek design, featuring a connected USB-C cable.

Adesso

Adesso 9-IN-1 USB-C MULTIPORT DOCKING STATION SUPPORT DUAL DISPLAYPORT

£148.74

up to £151.72

2 offers
Black dual-head DisplayPort transmitter with a sleek design, featuring USB ports, Ethernet, and multiple DisplayPort outputs, labeled "INFINITY 2000" on the front.

Adder

ADDER DUAL HEAD DISPLAY PORT TRANSMITTER

£1396.82

up to £1424.76

2 offers
Matrox M9148 LP PCIe x16 1 GB GDDR2

Matrox

Matrox M9148 LP PCIe x16 1 GB GDDR2

£550.27

up to £561.28

2 offers
Direct Attach Copper Breakout cable with a black flexible body, featuring one male connector and four female connectors, designed for Intel compatibility.

Origin Storage

Origin Storage X4DACBL5 Intel Compatible Direct Attach Copper Breakout

£81.18

up to £82.80

2 offers
Black and silver dual memory module set featuring "T-FORCE VULCAN DDR5" branding, with a sleek design and gold contacts, each module labeled as 32 GB (2 x 16 GB).

Team Group

Team Group VULCAN FLBD532G6000HC30DC01 memory module 32 GB 2 x 16 GB D

£377.04

up to £384.58

2 offers
Microconnect MC-USB3.0-F3B1 interface cards/adapter Internal USB 3.2 G

Microconnect

Microconnect MC-USB3.0-F3B1 interface cards/adapter Internal USB 3.2 G

£26.78

up to £27.32

2 offers
DELL PCIe x1 Seril Por Crd wih

Dell

DELL PCIe x1 Seril Por Crd wih

£68.35

up to £69.72

2 offers
Digitus PCIe card featuring two USB-C ports and three USB-A ports, with a black circuit board, metallic connectors, and gold PCIe interface.

Digitus

Digitus PCIe card 2x USB-C + 3x USB A

£63.72

up to £64.99

2 offers
Silver USB Type-C adapter with an Ethernet port, featuring a green LED indicator, designed for 5GE connectivity, showcasing a sleek, rectangular aluminum body.

Ubiquiti

Ubiquiti UACC-ADAPTER-RJ45-USBC-5GE interface cards/adapter USB Type-C

£54.92

up to £56.03

2 offers
Microconnect KONV-IDE/SATA interface cards/adapter

Microconnect

Microconnect KONV-IDE/SATA interface cards/adapter

£21.05

up to £21.47

2 offers
PNY RTX PRO 2000 Blackwell NVIDIA 16 GB GDDR7

Pny

PNY RTX PRO 2000 Blackwell NVIDIA 16 GB GDDR7

£699.98

up to £713.99

2 offers
Two black RAM modules with RGB lighting, labeled "T-FORCE DELTA," featuring a sleek design and a prominent logo, designed for high-performance gaming at 6400MHz.

Team Group

Team Group T-FORCE DELTA RGB 2X32GB 6400MHZ PC5

£819.53

up to £835.92

2 offers
Internal DisplayPort adapter by Dell featuring a green circuit board, metal casing, and a black cable connector for display integration.

Dell

DELL 1DW11 interface cards/adapter Internal DisplayPort

£80.08

up to £81.67

2 offers
Lindy DisplayPort 1.4 EDID Emulator

Lindy

Lindy DisplayPort 1.4 EDID Emulator

£79.44

up to £81.02

2 offers
Citizen Interface card. LAN

Citizen

Citizen Interface card. LAN

£58.68

up to £59.86

2 offers
Green PCIe interface card with gold connectors, featuring a black connector slot and small integrated circuits, designed for internal use in computer systems.

Intel

Intel CYP1URISER2STD interface cards/adapter Internal PCIe

£73.56

up to £75.04

2 offers
Blue circuit board with various electronic components and connectors, paired with a green interface card featuring white text and compliance markings.

ACS

ACS ACM1252U-Y3 interface cards/adapter

£42.90

up to £43.76

2 offers
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