I/O Cards & Adaptors
1,787 productsUpdated April 2026
All (1,787)Audio Cards & Adaptors(123)Graphics Cards & Video Adaptors(480)TV Tuner Cards & Adaptors(69)Riser Cards(479)Computer Interface Cards & Adapters(484)
Asus
ASUS R1402FG IO_D.
£36.64
up to £37.25
3 offers
Origin Storage
Origin Storage X4DACBL1 Intel Compatible Direct Attach Copper Breakout
£51.17
up to £52.02
3 offers
Pny
PNY PCI-Express x16 Gen 5.0 11.2cm H x 26 7cm L FHFL Dual Slot 72GB GD
£6317.81
up to £6423.10
3 offers
Logilink
LogiLink UA0331 USB graphics adapter Black
£38.17
up to £38.81
3 offers
Asus
ASUS ROG ASTRAL RTX 5090 32GB OC Graphics Card
£2814.77
up to £3048.74
3 offers
HYTE
HYTE PCIE 5.0 RISER CABLE TARO MILK
£66.88
up to £68.09
3 offers
LIAN LI
LIAN LI O11D-1W-3 Mini Riser Card PC Slot Cover PCIe 3.0 White
£40.55
up to £41.21
3 offers
Dawicontrol
Dawicontrol DC-1394 PCI FireWire Controller interface cards/adapter IE
£62.14
up to £64.50
3 offers
Nvidia
Nvidia RTX 4000 SFF Ada Generation Quadro RTX 4000 20 GB GDDR6
£1279.99
up to £1427.17
3 offers
VivoLink
Vivolink PROADRING6R USB graphics adapter 1920 x 1200 pixels White
£94.93
up to £97.64
3 offers
Maplin
Maplin Wired Earbuds 3.5mm Classic Fit Hands Free Calling Volume Butto
£17.53
up to £17.82
3 offers
Dell
DELL ery Chrging IO Inerfce
£20.65
up to £21.00
3 offers
AddOn Networks
AddOn Networks Addon Infinera TOM-100GMR-LR4 Compatible TAA OTU4/100GB
£10545.42
up to £10721.18
3 offers
HYTE
HYTE PCIE 5.0 RISER CABLE BLACK CHERRY
£66.82
up to £68.03
3 offers
HPE
HPE 653206-B21 interface cards/adapter Internal PCIe
£50.36
up to £51.20
3 offers
Intel
Intel CYP1URISER2STD interface cards/adapter Internal PCIe
£134.52
up to £135.85
3 offers
Lenovo
Lenovo PCIe x4 riser crd for Lenovo
£46.44
up to £48.54
3 offers
Gigabyte
GIGABYTE GeForce RTX 5090 AORUS MASTER ICE 32GB Graphics Card
£2582.55
up to £2698.49
3 offers
Asus
ASUS ROG ASTRAL LC RTX 5090 32GB Graphics Card
£2944.11
up to £3600.85
3 offers
AudioCodes
AudioCodes EXPANSION_UNIT IP add-on module Black
£92.98
up to £124.00
3 offers
Origin Storage
Origin Storage XXV4DACBL3M Intel Compatible Direct Attach Copper Break
£99.32
up to £100.98
3 offers
Intel
Intel CYP1URISER2KIT slot expander
£281.99
up to £283.11
3 offers
Delock
DeLOCK 84836 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1
£98.47
up to £100.15
3 offers
Forming Function
Forming Function ry for 2 Powerdo. for 300
£17.75
up to £18.12
3 offers