An explansion board you insert into your computer so the computer can be connected to a network
Lindy 50m USB 1.1 Cat.6 Extender

Lindy 50m USB 1.1 Cat.6 Extender

Lindy
£33.99
Lindy 2 Port eSATA 3 Card, PCIe

Lindy 2 Port eSATA 3 Card, PCIe

Lindy
£31.99
Lindy mSATA SSD to 2.5' SATA Drive Enclosure, Silver

Lindy mSATA SSD to 2.5' SATA Drive Enclosure, Silver

Lindy
£22.99
DELL Adapter- USB-C to Ethernet (PXE Boot)

DELL Adapter- USB-C to Ethernet (PXE Boot)

DELL
£30.99
DELL 330-BBGP interface cards/adapter Internal

DELL 330-BBGP interface cards/adapter Internal

DELL
£28.99
DELL 406-BBGY interface cards/adapter Internal Fiber

DELL 406-BBGY interface cards/adapter Internal Fiber

DELL
£1,034.99
DELL 403-BBMT interface cards/adapter Internal Fiber

DELL 403-BBMT interface cards/adapter Internal Fiber

DELL
£1,592.99
StarTech.com 4-Port USB PCIe Card, USB 3.2 5Gbps, PCI Express Expansion Card with 4x Independent USB Controllers, 4x USB-A Ports, Windows/Linux

StarTech.com 4-Port USB PCIe Card, USB 3.2 5Gbps, PCI Express Expansion Card with 4x Independent USB Controllers, 4x USB-A Ports, Windows/Linux

StarTech.com
£100.99
StarTech.com 4-Port M.2 to SATA Adapter Card, M.2 PCIe 3.0 to SATA HDD/SSD Expansion Card, ASM1064 Chipset, M.2 NVMe to 4x HDD/SSD for Windows/macOS/Linux, TAA

StarTech.com 4-Port M.2 to SATA Adapter Card, M.2 PCIe 3.0 to SATA HDD/SSD Expansion Card, ASM1064 Chipset, M.2 NVMe to 4x HDD/SSD for Windows/macOS/Linux, TAA

StarTech.com
£37.99
StarTech.com 5-Port USB PCIe Card, USB 3.2 10Gbps, PCI Express Card with 4x USB-C Ports, 1x USB-A Internal Port, USB PCIe Controller Card, Windows/macOS/Linux

StarTech.com 5-Port USB PCIe Card, USB 3.2 10Gbps, PCI Express Card with 4x USB-C Ports, 1x USB-A Internal Port, USB PCIe Controller Card, Windows/macOS/Linux

StarTech.com
£76.99
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

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

StarTech.com
£148.99
StarTech.com 2-Port Serial PCIe Card, Dual-Port PCI Express to RS232/RS422/RS485 (DB9) Serial Card, Low-Profile Brackets Incl., 16C1050 UART, Windows/Linux, TAA Compliant - Level-4 ESD Protection

StarTech.com 2-Port Serial PCIe Card, Dual-Port PCI Express to RS232/RS422/RS485 (DB9) Serial Card, Low-Profile Brackets Incl., 16C1050 UART, Windows/Linux, TAA Compliant - Level-4 ESD Protection

StarTech.com
£80.99