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Network Interface Cards

£24.86
£6,136.19
£2,517.67
£299.99
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249 products found, displaying 1 - 25
  Intel GIGABIT CT DESKTOP RJ45 PCIE B Intel GIGABIT CT DESKTOP RJ45 PCIE B
Mfr#: EXPI9301CTBLK | quicklinx: 79DLWS00
  • Wired / Wireless: Wired
  • Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  • Form Factor: Plug-in card
  • Compatibility: PC, Unix
In stock £24.86  
  StarTech.com USB 2.0 to 10/100 Mbps Ethernet Network Adapter Dongle StarTech.com USB 2.0 to 10/100 Mbps Ethernet Network Adapter Dongle
Don’t know what you need? Find it with the ConXit Wizard!
Mfr#: USB2100 | quicklinx: 9KZSWS00
  • Wired / Wireless: Wired
  • Protocol: Ethernet, Fast Ethernet
  • Form Factor: External
  • Compatibility: Mac, PC
In stock £12.99  
  StarTech.com 5-Speed Ethernet Network Card StarTech.com 5-Speed Ethernet Network Card
Don’t know what you need? Find it with the ConXit Wizard!
Mfr#: ST10GSPEXNB | quicklinx: C90SWS00
  • Wired / Wireless: Wired
  • Protocol: 10 Gigabit Ethernet, 2.5 Gigabit Ethernet, 5 Gigabit Ethernet + 2 more
  • Compatibility: Mac, PC, Unix
  • Type: Network adapter
In stock £124.94  
  Belkin Network adapter - USB Type-C - Gigabit Ethernet x 1 Belkin Network adapter - USB Type-C - Gigabit Ethernet x 1
Mfr#: F2CU040BTBLK | quicklinx: CZ4BWS00
  • Wired / Wireless: Wired
  • Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  • Compatibility: Mac, PC
  • Type: Network adapter
Ordered upon request £21.17  
  D-Link DWA-171 Wireless AC Dual-Band Nano USB Adapter D-Link DWA-171 Wireless AC Dual-Band Nano USB Adapter
Perfect upgrade to the latest Wireless standard!
Mfr#: DWA171 | quicklinx: 8VLRWS00
  • Wired / Wireless: Wireless
  • Protocol: IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b + 2 more
  • Form Factor: External
  • Compatibility: PC
In stock £11.93  
  Cisco Network Interface Expansion Module Gigabit Ethernet Cisco Network Interface Expansion Module Gigabit Ethernet
Mfr#: NIM-ES2-4= | quicklinx: CN1NWS00
  • Wired / Wireless: Wired
  • Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  • Compatibility: PC
  • Type: Expansion module
In stock £334.03  
  Lenovo ThinkPad USB3.0 to Ethernet Adapter Lenovo ThinkPad USB3.0 to Ethernet Adapter
Mfr#: 4X90S91830 | quicklinx: F2B6WS00
  • Wired / Wireless: Wired
  • Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  • Type: Network adapter
  • Stock Status: In Stock
In stock £15.06  
  StarTech.com PCIe Fiber Optic NIC w/ SFP+ StarTech.com PCIe Fiber Optic NIC w/ SFP+
Don’t know what you need? Find it with the ConXit Wizard!
Mfr#: PEX10000SRI | quicklinx: CGGZWS00
  • Wired / Wireless: Wired
  • Protocol: 10 Gigabit Ethernet
  • Compatibility: PC, Unix
  • Type: Network adapter
In stock £266.07  
  StarTech.com 2-Port 10G Fiber NIC-Open SFP+ StarTech.com 2-Port 10G Fiber NIC-Open SFP+
Don’t know what you need? Find it with the ConXit Wizard!
Mfr#: PEX20000SFPI | quicklinx: BLHDWS00
  • Wired / Wireless: Wired
  • Protocol: 10 Gigabit Ethernet
  • Compatibility: PC, Unix
  • Type: Network adapter
In stock £226.06  
  StarTech.com USB-C to Gigabit Adapter StarTech.com USB-C to Gigabit Adapter
Don’t know what you need? Find it with the ConXit Wizard!
Mfr#: US1GC30B | quicklinx: BHCPWS00
  • Wired / Wireless: Wired
  • Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  • Form Factor: External
  • Compatibility: Mac, PC
In stock £20.73  
  Allied Telesis Allied Telesyn 100Mbps Fast Ethernet PCI-Express Fiber Adapter Card Allied Telesis Allied Telesyn 100Mbps Fast Ethernet PCI-Express Fiber Adapter Card
Mfr#: AT-2711FX/ST-001 | quicklinx: 89XBWS00
  • Wired / Wireless: Wired
  • Protocol: Fast Ethernet
  • Form Factor: Plug-in card
  • Compatibility: PC
In stock £101.71  
  Belkin Ethernet + Power Adapter with Lightning Connector Belkin Ethernet + Power Adapter with Lightning Connector
Mfr#: B2B165BT | quicklinx: F665WS00
  • Wired / Wireless: Wired
  • Protocol: Ethernet, Fast Ethernet
  • Type: Network adapter
  • Stock Status: In Stock
In stock £66.94  
  Intel Ethernet Server Adapter X520-DA2 - Network adapter Intel Ethernet Server Adapter X520-DA2 - Network adapter
Mfr#: E10G42BTDA | quicklinx: 67NGWS00
  • Wired / Wireless: Wired
  • Protocol: 10 Gigabit Ethernet, Fibre Channel over Ethernet (FCoE)
  • Form Factor: Plug-in card
  • Compatibility: PC, Unix
In stock £299.99  
  StarTech.com 10GBase-T Adapter w/ USB-C Cable StarTech.com 10GBase-T Adapter w/ USB-C Cable
Don’t know what you need? Find it with the ConXit Wizard!
Mfr#: TB310G | quicklinx: DXG0WS00
  • Wired / Wireless: Wired
  • Protocol: 10 Gigabit Ethernet, 2.5 Gigabit Ethernet, 5 Gigabit Ethernet + 2 more
  • Type: Network adapter
  • Stock Status: In Stock
In stock £172.99  
  StarTech.com Dual Port Gigabit PCI Express Server Network Adapter Card - PCIe NIC StarTech.com Dual Port Gigabit PCI Express Server Network Adapter Card - PCIe NIC
Don’t know what you need? Find it with the ConXit Wizard!
Mfr#: ST1000SPEXD4 | quicklinx: 9XDHWS00
  • Wired / Wireless: Wired
  • Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  • Form Factor: Plug-in card
  • Compatibility: Mac, PC
In stock £63.88  
  StarTech.com 2-Port NIC - PCIe 10G/NBASE-T StarTech.com 2-Port NIC - PCIe 10G/NBASE-T
Don’t know what you need? Find it with the ConXit Wizard!
Mfr#: ST10GPEXNDPI | quicklinx: D3VGWS00
  • Wired / Wireless: Wired
  • Protocol: 10 Gigabit Ethernet, 2.5 Gigabit Ethernet, 5 Gigabit Ethernet + 2 more
  • Compatibility: PC
  • Type: Network adapter
In stock £240.18  
  NetGear AC1200 WiFi USB 3.0 Adapter 802.11ac NetGear AC1200 WiFi USB 3.0 Adapter 802.11ac
Mfr#: A6210-100PES | quicklinx: B22XWS00
  • Wired / Wireless: Wireless
  • Protocol: IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b + 2 more
  • Form Factor: External
  • Compatibility: PC
In stock £34.34  
  StarTech.com 1 Port RS232 Serial Adapter Card with 16950 UART - 921.4Kbps StarTech.com 1 Port RS232 Serial Adapter Card with 16950 UART - 921.4Kbps
Don’t know what you need? Find it with the ConXit Wizard!
Mfr#: PEX1S953LP | quicklinx: FC03WS00
  • Wired / Wireless: Wired
  • Protocol: RS-232
  • Type: Serial adapter
  • Stock Status: In Stock
In stock £31.84  
  TP LINK 150Mbps wireless N Nano USB adapter TP LINK 150Mbps wireless N Nano USB adapter
Mfr#: TL-WN725N | quicklinx: 84GRWS00
  • Wired / Wireless: Wireless
  • Protocol: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
  • Form Factor: Plug-in module
  • Compatibility: PC
In stock £6.66  
  StarTech.com 8-Port PCI Express Serial Card - Low Profile PCIe StarTech.com 8-Port PCI Express Serial Card - Low Profile PCIe
Don’t know what you need? Find it with the ConXit Wizard!
Mfr#: PEX8S1050LP | quicklinx: FLYHWS00
  • Wired / Wireless: Wired
  • Type: Serial adapter
  • Stock Status: In Stock
In stock £138.35  
  StarTech.com USB 2.0 AC600 Mini Dual Band Wireless-AC Network Adapter - 1T1R 802.11ac WiFi Adapter StarTech.com USB 2.0 AC600 Mini Dual Band Wireless-AC Network Adapter - 1T1R 802.11ac WiFi Adapter
Don’t know what you need? Find it with the ConXit Wizard!
Mfr#: USB433WACDB | quicklinx: 9S41WS00
  • Wired / Wireless: Wireless
  • Protocol: IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b + 2 more
  • Form Factor: External
  • Compatibility: Mac, PC
In stock £24.25  
  StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter
Don’t know what you need? Find it with the ConXit Wizard!
Mfr#: USB31000S | quicklinx: 8D70WS00
  • Wired / Wireless: Wired
  • Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  • Form Factor: External
  • Compatibility: Mac, PC
In stock £18.69  
  StarTech.com USB-C Ethernet Adapter with Extra USB Port - USB 3.1 Type-C StarTech.com USB-C Ethernet Adapter with Extra USB Port - USB 3.1 Type-C
Don’t know what you need? Find it with the ConXit Wizard!
Mfr#: US1GC301AUW | quicklinx: FK1RWS00
  • Wired / Wireless: Wired
  • Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  • Type: Network adapter
  • Stock Status: In Stock
In stock £29.64  
  HPE 82Q 8Gb Dual Port PCIe FC HBA HPE 82Q 8Gb Dual Port PCIe FC HBA
Mfr#: AJ764A | quicklinx: 71FDWS00
  • Wired / Wireless: Wired
  • Protocol: 8Gb Fibre Channel (Short Wave)
  • Form Factor: Plug-in card
  • Compatibility: PC, Unix
In stock £367.90  
  StarTech.com USB 3.0 Network Adapter & Hub StarTech.com USB 3.0 Network Adapter & Hub
Don’t know what you need? Find it with the ConXit Wizard!
Mfr#: USB31000S2H | quicklinx: BLK8WS00
  • Wired / Wireless: Wired
  • Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  • Compatibility: Mac, PC, Unix
  • Type: Network adapter
In stock £30.50  
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If you're looking for a way to boost your connection speeds at home or at work, a network interface card could well be the right choice for you. At BT Business Direct, we've got a huge selection of network interface cards for you to choose from.

BT Business Direct goes to great lengths to provide customers with unbeatable value, quality and choice. Our selection of network interface cards is no exception - so whatever you're looking for, you're sure to find a wireless network card to suit your needs and budget. Just browse for yourself and find out more about what we've got to offer.

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