Business Interface Card Deals - Firewire, Serial and USB adapters

Buy Products

Brand

Sector

Solutions

Basket

Account

StarTech.com 8-Port USB to Serial Adapter

£340.65

StarTech.com 16-Port PCIe Serial Card

£299.29

StarTech.com 4-Port USB to Serial Adapter

£212.24

StarTech.com 4-Port USB-C 10Gb PCIe Card

£207.16

Page 1 20 products found, displaying 1 - 20
StarTech.com 2 Port ExpressCard 1394b FireWire Laptop Adapter Card Don’t know what you need? Find it with the ConXit Wizard! Mfr#: EC1394B2 \| quicklinx: 5CCGWS00 Type: FireWire adapter Compatibility: PC Interface: ExpressCard/34 Stock Status: Ordered upon request	Ordered upon request	£39.96
StarTech.com USB C to DB25 Printer Cable Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSBCPLLD25 \| quicklinx: D38BWS00 Type: Parallel adapter Compatibility: PC Interface: [N/A] Stock Status: Ordered upon request	Ordered upon request	£33.51
StarTech.com 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based Don’t know what you need? Find it with the ConXit Wizard! Mfr#: EC1S232U2 \| quicklinx: 8379WS00 Type: Serial adapter Compatibility: PC, Mac Interface: ExpressCard/34 Stock Status: Ordered upon request	Ordered upon request	£10.18
StarTech.com UCB C to Serial Adapter Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSB232C \| quicklinx: D388WS00 Type: Serial adapter Compatibility: PC Interface: [N/A] Stock Status: In Stock	In Stock	£16.71
StarTech.com 2 Port Flush Mount ExpressCard 54mm SuperSpeed USB 3.0 Card Adapter with UASP Support Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ECUSB3S254F \| quicklinx: 7NXXWS00 Type: USB adapter Compatibility: PC Interface: ExpressCard/34 Stock Status: Ordered upon request	Ordered upon request	£26.99
StarTech.com 4 Port USB to Serial Hub Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSB2324 \| quicklinx: CFQZWS00 Type: Serial adapter Compatibility: PC, Mac Interface: USB Stock Status: In Stock	In Stock	£78.51
StarTech.com 1 Port Flush Mount ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ECUSB3S11 \| quicklinx: 8L43WS00 Type: USB adapter Compatibility: PC Interface: ExpressCard/34 Stock Status: Ordered upon request	Ordered upon request	£20.71
StarTech.com 6 ft USB to Parallel Printer Adapter - M/M Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSB1284 \| quicklinx: 404TWS00 Type: Parallel adapter Compatibility: PC Interface: USB 2.0 Stock Status: In Stock	In Stock	£11.98
StarTech.com 1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSB232PRO \| quicklinx: 4JDTWS00 Type: Serial adapter Compatibility: Mac, PC Interface: USB Stock Status: In Stock	In Stock	£21.73
StarTech.com USB to RS232 Serial Adapter Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSB232V2 \| quicklinx: 95Q0WS00 Type: Serial adapter Compatibility: Mac, PC Interface: USB 2.0 Stock Status: In Stock	In Stock	£16.28
StarTech.com 3ft USB to RS232 DB9 Serial Adapter Cable - M/M Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSB232SM3 \| quicklinx: 7NZ6WS00 Type: Serial adapter Compatibility: PC, Mac Interface: USB 2.0 Stock Status: In Stock	In Stock	£20.11
StarTech.com 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter with Isolation Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSB422IS \| quicklinx: 67CBWS00 Type: Serial adapter Compatibility: PC Interface: USB Stock Status: In Stock	In Stock	£110.45
StarTech.com 3 Port 2b 1a Low Profile 1394 PCI Express FireWire Card Adapter Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEX1394B3LP \| quicklinx: 6MVSWS00 Type: FireWire adapter Compatibility: Mac, PC Interface: PCI Express x1 Stock Status: In Stock	In Stock	£48.82
StarTech.com USB C to RS232 Cable Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSB232PROC \| quicklinx: D389WS00 Type: USB adapter Compatibility: PC Interface: [N/A] Stock Status: In Stock	In Stock	£21.66
StarTech.com 3PT M.2 SSD Card - PCIe 3.0 Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEXM2SAT32N1 \| quicklinx: C9WZWS00 Type: Interface Adapter Compatibility: Mac, PC Interface: PCI Express Stock Status: In Stock	In Stock	£28.55
StarTech.com 4-Port USB to Serial Adapter Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSB234854I \| quicklinx: DKTQWS00 Type: Serial adapter Compatibility: PC Interface: USB 2.0 Stock Status: In Stock	In Stock	£212.24
StarTech.com 8-Port USB to Serial Adapter Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSB234858I \| quicklinx: DKTSWS00 Type: Serial adapter Compatibility: PC Interface: USB 2.0 Stock Status: In Stock	In Stock	£340.65
StarTech.com 2x M.2 SSD Controller - PCIe Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEX2M2 \| quicklinx: BST6WS00 Type: Storage Controller Compatibility: PC Interface: PCI Express Stock Status: In Stock	In Stock	£21.26
StarTech.com 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ECUSB3S22 \| quicklinx: 7W8DWS00 Type: USB adapter Compatibility: PC Interface: ExpressCard/34 Stock Status: In Stock	In Stock	£21.26
StarTech.com PCI Express to Mini PCI Express Card Adapter Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEX2MPEX \| quicklinx: 7WZ4WS00 Type: PCI Adapter Compatibility: PC Interface: PCI Express Stock Status: In Stock	In Stock	£27.46

Find the latest offers on interface cards for your company at BT Business Direct. Not all computers come with the right amount of ports or may not have the one you need for your work. With easy to install interface cards you can expand your computer's options affordably. Click to read more/hide.

Refine your search

Search filters:

Keep up to date with industry new on LinkedIn

Site Information

Delivery & Returns

Service & Support

Contact Us

Get in touch
For Customer Service email:
btbweb@bt.com
For Business sales email:
btbd.sales@bt.com
For Public Sector sales email:
Btbd.publicsector@bt.com

Follow us on social media
©BT2026

Brother 1020 Ribbon Refill (4PK) 1680 Page Quicklinx:8S2ZWS00 \| Mfr#:PC204RF	£78.91 ex VAT	Quantity to buy of Brother 1020 Ribbon Refill (4PK) 1680 Page
Microsoft 365 Business Standard - Digital Download (1 year) Quicklinx:DWXYWS00 \| Mfr#:KLQ-00211	£95.83 ex VAT	Quantity to buy of Microsoft 365 Business Standard - Digital Download (1 year)
StarTech.com 7.5 m CAT6a Cable - Aqua- CAT6a STP Cable - Snagless RJ45 Quicklinx:FMHRWS00 \| Mfr#:6ASPAT750CMAQ	£14.05 ex VAT	Quantity to buy of StarTech.com 7.5 m CAT6a Cable - Aqua- CAT6a STP Cable - Snagless RJ45
HP 912 Magenta Original Ink Cartridge Quicklinx:F99RWS00 \| Mfr#:3YL78AE#301	£8.02 ex VAT	Quantity to buy of HP 912 Magenta Original Ink Cartridge
Apple 11-inch iPad Wi-Fi 128GB - Yellow Quicklinx:J2TMWS00 \| Mfr#:MD4D4KN/A	£274.17 ex VAT	Quantity to buy of Apple 11-inch iPad Wi-Fi 128GB - Yellow

Interface cards

Refine your search

Search filters:

Type

Serial adapter (9)

USB adapter (4)

FireWire adapter (2)

Parallel adapter (2)

Interface Adapter (1)

PCI Adapter (1)

Storage Controller (1)

Compatibility

PC (20)

Mac (7)

Interface

ExpressCard (5)

USB 2.0 (5)

PCI Express (4)

USB (3)

[N/A] (3)

Brand

StarTech.com (20)

Stock Status

In Stock (15)

Price Range Ex VAT

£0 - £50 (16)

£50 - £100 (1)

£100 - £150 (1)

£150 - £300 (1)

£300 - £500 (1)

Recently viewed products

Site Information

Delivery & Returns

Service & Support

Contact Us