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I/O Cards & Adaptors
3,051 productsUpdated August 2026
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StarTech.com
StarTech.com 4-Port Serial PCIe Card, Quad-Port PCI Express to RS232/RS422/RS485 (DB9) Serial Card, Low-Profile Bracket Incl., 16C1050 UART, Windows/Linux, TAA Compliant - Level-4 ESD Protection
£138.12
up to £163.29
3 offers
StarTech.com
StarTech.com 4 Port USB 3.0 Hub - USB Type-A Hub with 1x USB-C & 3x USB-A (SuperSpeed 5Gbps) - USB Bus or Self-Powered - Portable USB 3.1/3.2 Gen 1 BC 1.2 Charging Hub w/ Power Adapter~4 Port USB 3.0 Hub - USB Type-A Hub with 1x USB-C & 3x USB-A (SuperSpe
£41.58
up to £92.39
5 offers
Logilink
LogiLink AD0019 interface cards/adapter Internal SATA
£21.13
up to £21.55
4 offers
Asus
ASUS PRIME RTX 5060 Ti 8GB OC Graphics Card
£389.92
up to £466.16
5 offers
Origin Storage
Origin Storage XXV4DACBL2M Intel Compatible Direct Attach Copper Break
£71.65
up to £73.08
4 offers
StarTech.com
StarTech.com 4 Port USB C Hub with 1x USB-C & 3x USB-A Ports (SuperSpeed 5Gbps) - USB Bus Powered - Portable/Laptop USB 3.0 Adapter Hub - USB 3.1 Gen 1/USB 3.2 Gen 1 Type-C Hub - White~4 Port USB C Hub with 1x USB-C & 3x USB-A Ports (SuperSpeed 5Gbps) - U
£31.04
up to £37.66
2 offers
Blue Spot Tools
Blue Spot 20518 HSS Spiral Flute Step Drill 4 - 20mm
£10.98
Manhattan
Manhattan USB-C 3-Port Hub
£10.92
up to £12.85
5 offers
StarTech.com
StarTech.com USB-C Multiport Adapter - USB-C to 4K 30Hz HDMI or 1080p VGA - USB Type-C Mini Dock w/ 100W Power Delivery Passthrough, 3-Port USB Hub 5Gbps, GbE - 12" (30cm) Attached Cable
£64.77
up to £123.63
3 offers
StarTech.com
StarTech.com 4 Port USB 3.0 Hub (SuperSpeed 5Gbps) with Fast Charge – Portable USB 3.1 Gen 1 Type-A Laptop/Desktop Hub - USB Bus Power or Self Powered for High Performance – Mini/Compact~4 Port USB 3.0 Hub (SuperSpeed 5Gbps) with Fast Charge – Portable US
£33.28
up to £74.55
5 offers
StarTech.com
StarTech.com 8 Port USB to DB9 RS232 Serial Adapter Hub – Industrial DIN Rail and Wall Mountable
£145.69
up to £261.97
4 offers
Teng Tools
Teng Tools 22 Piece Impact Bit Set
£26.97
StarTech.com
StarTech.com Multimode (MM) SC Fiber Media Converter for 10/100/1000 Network - 550m Range - Gigabit Ethernet - 850nm - Full Duplex
£57.20
up to £73.89
3 offers
Microconnect
Microconnect USBETHM interface cards/adapter
£29.87
up to £30.57
4 offers
Intel
Intel EXPI9301CTBLK network card Internal 1000 Mbit/s
£52.87
up to £53.93
4 offers
StarTech.com
StarTech.com 2-Port USB 3.1 (10Gbps) Card - USB-A, 1x External, 1x Internal - PCIe
£20.58
up to £23.93
2 offers
Palit
Palit GeForce RTX 5070 Ti GamingPro-S NVIDIA 16 GB GDDR7
£913.00
up to £1095.35
5 offers
StarTech.com
StarTech.com 10-Port Industrial USB 2.0 Hub, Rugged USB Hub w/ESD Level 4 Protection, DIN/Wall/Desk-Mountable USB-A HUB, USB Port Expander w/Lockable Ports, Multiport USB Hub
£40.50
up to £51.03
3 offers
StarTech.com
StarTech.com 4 port PCI 1394a FireWire Adapter Card - 3 External 1 Internal
£27.43
up to £61.94
5 offers
StarTech.com
StarTech.com Gigabit Fiber to RJ45 Ethernet Media Converter Dongle, Optical Singlemode 10km/Multimode 800m, USB Powered, Compact Design, Metal Housing, Micro Mini, TAA
£106.17
up to £122.80
4 offers
StarTech.com
StarTech.com 4 Port USB C Hub w/ 2x USB A & 2x USB C - SuperSpeed 10Gbps USB Type-C 3.1/3.2 Gen 2 Hub - USB Bus Powered - Portable USB-C to USB Adapter Hub - Aluminum - 25cm(9.8") Cable~4 Port USB C Hub w/ 2x USB A & 2x USB C - SuperSpeed 10Gbps USB Type
£43.62
up to £60.23
4 offers
Blue Spot Tools
Blue Spot 14139 15 piece 1/4" Hex Impact Nut Driver Set
£19.38
MICROCHIP TECHNOLOGY
Microchip Technology Adaptec SmartRAID 3254-8i 4GB SAS/NVMe 8 Port PCI
£642.15
up to £656.07
4 offers
Heller
Heller Drive Adaptor/Arbor with HSS Pilot Bit with Hex Shank (Ø14-30mm)
£13.38