I/O Cards & Adaptors
1,280 productsUpdated March 2026
All (1,280)Audio Cards & Adaptors(80)Graphics Cards & Video Adaptors(410)TV Tuner Cards & Adaptors(55)Riser Cards(341)Computer Interface Cards & Adapters(367)
MICROCHIP TECHNOLOGY
Microchip Technology Adaptec Kabel 1x SFF8654 x8 -> 2x SFF8654 x4 N
£74.75
up to £167.71
2 offers
Asus
ASUS Dual -RTX5060-O8G-EVO NVIDIA GeForce RTX 5060 8 GB GDDR7
£361.48
up to £366.65
2 offers
Logilink
LogiLink UA0234 USB graphics adapter 1920 x 1080 pixels Black
£53.18
up to £54.28
2 offers
StarTech.com
StarTech.com 24in Internal USB Motherboard Header to Serial RS232 Adap
£20.48
up to £20.53
2 offers
StarTech.com
StarTech.com 8-Port PCI Express RS232 Serial Adapter Card, PCIe RS232 Serial Card, 16C1050 UART, Low Profile Serial DB9 Controller/Expansion Card, 15kV ESD Protection, Windows Only - TAA
£181.99
up to £188.71
2 offers
Pny
PNY RTX PRO 4000 Blackwell NVIDIA 24 GB GDDR7
£1719.20
up to £1756.46
2 offers
Logilink
LogiLink UA0232 USB graphics adapter 1920 x 1080 pixels Black
£53.75
up to £54.64
2 offers
Dell
DELL 1DW11 interface cards/adapter Internal DisplayPort
£59.52
up to £61.84
2 offers
Lenovo
Lenovo Fron I/O rcke ssemly
£34.54
up to £37.97
2 offers
StarTech.com
StarTech.com USB Stereo Audio Adapter External Sound Card with SPDIF D
£38.77
2 offers
Asus
ASUS TUF GAMING RTX 3060 Ti 8GB GDDR6 Graphics Card
£497.75
up to £534.71
2 offers
Gigabyte
GIGABYTE GeForce RTX 3060 WINDFORCE OC 12GB GDDR6 Graphics Card
£250.15
up to £258.26
2 offers
StarTech.com
StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows & Linux
£49.04
up to £50.99
2 offers
HP
HP NVIDIA RTX A4000 16 GB 4DP Graphics
£1445.15
up to £2285.80
2 offers
Dell
DELL hunderol 3 PCIe dd-In
£136.73
up to £139.01
2 offers
StarTech.com
StarTech.com PCI Express Serial Card, PCIe to RS232 (DB9) Serial Interface Card, PC Serial Card w/ 16C1050 UART, Standard or Low Profile Brackets, COM Retention, Windows & Linux
£50.99
up to £53.99
2 offers
HP
HP NVIDIA T1000E 8GB 4mDP Graphics
£558.31
up to £679.86
2 offers
Intel
Intel CYPCBLSL104KIT Serial Attached SCSI (SAS) cable 0.42 m
£124.99
up to £126.10
2 offers
Inno3d
INNO3D GeForce RTX 5080 X3 OS NVIDIA 16 GB GDDR7
£1509.70
up to £2374.99
2 offers
Ubiquiti
Ubiquiti UACC-ADAPTER-RJ45-USBC-5GE interface cards/adapter USB Type-C
£54.22
up to £55.08
2 offers
Pny
PNY NVIDIA Quadro P400 V2 2 GB GDDR5
£128.32
up to £130.45
2 offers
TVCables
Three RCA to SCART Adapter
£1.70
2 offers
MSI
MSI SUPRIM GEFORCE RTX 5090 32G LIQUID SOC graphics card NVIDIA 32 GB
£2628.56
up to £2690.53
2 offers
TVCables
SCSI 2-3 Half Pitch 68 Femaile to 50 Pin IDC Female Adapter
£19.99
2 offers