An explansion board you insert into your computer so the computer can be connected to a network
Epson SIDM Serial I/F board, no buffer type-B plug-in card RS232D/20mA

Epson SIDM Serial I/F board, no buffer type-B plug-in card RS232D/20mA

Epson
£78.99
StarTech.com 4-Slot PCIe Expansion Chassis with PCIe x2 Host Card, PCIe 2.0 - 10Gbps, External PCIe Slots for Desktops/Servers, PCI Express Expansion Box/Adapter, 4 PCIe x1 Slots - TAA

StarTech.com 4-Slot PCIe Expansion Chassis with PCIe x2 Host Card, PCIe 2.0 - 10Gbps, External PCIe Slots for Desktops/Servers, PCI Express Expansion Box/Adapter, 4 PCIe x1 Slots - TAA

StarTech.com
£388.99
Honeywell 50131401-001 interface cards/adapter

Honeywell 50131401-001 interface cards/adapter

Honeywell
£256.99
Lenovo 4XH0L08579 interface cards/adapter Internal M.2

Lenovo 4XH0L08579 interface cards/adapter Internal M.2

Lenovo
£22.99
StarTech.com Dual mSATA SSD to 2.5” SATA RAID Adapter Converter - TAA

StarTech.com Dual mSATA SSD to 2.5” SATA RAID Adapter Converter - TAA

StarTech.com
£17.99
StarTech.com Dual M.2 NGFF SATA Adapter with RAID

StarTech.com Dual M.2 NGFF SATA Adapter with RAID

StarTech.com
£36.99
StarTech.com 2-Port PCI Express Serial Card, Dual Port PCIe to RS232 (DB9) Serial Card, 16C1050 UART, Standard or Low Profile Brackets, COM Retention, For Windows & Linux - TAA

StarTech.com 2-Port PCI Express Serial Card, Dual Port PCIe to RS232 (DB9) Serial Card, 16C1050 UART, Standard or Low Profile Brackets, COM Retention, For Windows & Linux - TAA

StarTech.com
£52.99
HP 800/600/400 G3 Serial/ PS/2 Adapter interface cards/adapter

HP 800/600/400 G3 Serial/ PS/2 Adapter interface cards/adapter

HP
£27.99
AMD FirePro S400 interface cards/adapter Internal

AMD FirePro S400 interface cards/adapter Internal

AMD
£742.99
DELL SA224 interface cards/adapter RJ-45

DELL SA224 interface cards/adapter RJ-45

DELL
£24.99
HP Type-C USB 3.1 Gen2 Port with 100W PD v2 interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2)

HP Type-C USB 3.1 Gen2 Port with 100W PD v2 interface cards/adapter Internal USB 3.2 Gen 2 (3.1 Gen 2)

HP
£40.99
HP Z2 Mini Remote System Controller interface cards/adapter Mini DisplayPort, RJ-45, USB 3.2 Gen 1 (3.1 Gen 1)

HP Z2 Mini Remote System Controller interface cards/adapter Mini DisplayPort, RJ-45, USB 3.2 Gen 1 (3.1 Gen 1)

HP
£1,498.99