I/O Cards & Adaptors
2,360 productsUpdated March 2026
All (2,360)Audio Cards & Adaptors(187)Graphics Cards & Video Adaptors(762)TV Tuner Cards & Adaptors(104)Riser Cards(733)Computer Interface Cards & Adapters(519)
Sonnet
Sonnet xMac Mini (2024+)/Echo III System
£1947.42
up to £1979.88
3 offers
Asus
ASUS TUF GAMING RTX 3060 Ti 16GB Graphics Card
£600.30
up to £637.33
3 offers
ACS
ACS ACM1252U-Y3 interface cards/adapter
£41.99
up to £42.42
3 offers
Delock
DeLOCK 89243 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1
£111.44
up to £113.40
3 offers
HP
HP Type-C USB 3.1 Gen2 Port Flex IO v2 interface cards/adapter Interna
£32.64
up to £33.18
3 offers
Asus
ASUS Dual -RTX4060TI-O8G NVIDIA GeForce RTX 4060 Ti 8 GB GDDR6
£516.97
up to £532.13
3 offers
Sonnet
Sonnet USB3-4PM-E interface cards/adapter Internal USB 3.2 Gen 1 (3.1
£61.34
up to £62.37
3 offers
Logilink
LogiLink UA0232 USB graphics adapter 1920 x 1080 pixels Black
£53.75
up to £54.64
3 offers
Zebra
Zebra undle. ZD4H22-D0EE00C.
£271.69
up to £483.11
3 offers
Origin Storage
Origin Storage 462-3639 Dell Compatible Direct Attach Copper Breakout
£75.97
up to £77.24
3 offers
Lenovo
Lenovo 4X61E26090 graphics card NVIDIA T600 4 GB GDDR6
£459.46
up to £472.36
3 offers
Lenovo
Lenovo PCIe x4 riser crd for Lenovo
£46.44
up to £48.54
3 offers
OWC
OWC CADPDL2HDMI USB graphics adapter 3840 x 2160 pixels Silver
£88.09
up to £89.56
3 offers
Sonnet
Sonnet M.2 2x4 Low-profile PCIe Card
£191.42
up to £194.61
3 offers
StarTech.com
StarTech.com 2S1P Native PCI Express Parallel Serial Combo Card with 1
£45.94
up to £46.70
3 offers
Audinate
Audinate AES3 audio cable 4 x XLR (3-pin) RJ-45 Black
£220.56
up to £224.24
3 offers
Logilink
LogiLink AU0032 interface cards/adapter
£52.75
up to £53.63
3 offers
Lenovo
Lenovo COM Expansion Card interface cards/adapter Internal RS-232
£29.12
up to £31.31
3 offers
EcoFlow
EcoFlow RAPID 25K no cable Silver
£90.79
up to £99.52
3 offers
Gigabyte
GIGABYTE Radeon AI PRO R9700 AI TOP 32G Graphics Card- 32GB GDDR6, 256 bit, PCI-E 5.0, 2920MHz Core Clock, 3 x DP, 1 x HDMI, GV-R9700AI TOP-32GD
£1424.99
up to £1652.32
3 offers
HYTE
HYTE PCIE 5.0 RISER CABLE BLACK CHERRY
£66.82
up to £68.03
3 offers
Origin Storage
Origin Storage 470-ADXU Dell Compatible Direct Attach Copper Breakout
£142.08
up to £144.45
3 offers
Intel
Intel CYP1URISER1STD slot expander
£134.52
up to £135.85
3 offers
OWC
OWC NewerTech HDMI Headless Video Accelerator. Greatly Improves Remote
£15.24
up to £15.49
3 offers