Business Interface Card Deals - Firewire, Serial and USB adapters

Buy Products

Brand

Sector

Solutions

Basket

Account

StarTech.com 8-Port USB to Serial Adapter

£364.64

StarTech.com 16-Port PCIe Serial Card

£254.09

StarTech.com PCIe Video Capture Card

£221.26

StarTech.com USB 3.0 Video Capture Device - HDMI / DVI / VGA...

£172.24

Page 1 2 3 4 5 next Page [Page] 1 - 25 of 104 products
StarTech.com 2x M.2 SSD Controller - PCIe Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEX2M2 \| quicklinx: BST6WS00 Compatibility: PC Stock Status: In Stock	In Stock	£54.95
StarTech.com 2 Port Industrial Wall Mountable USB to Serial Adapter Hub with DIN Rail Clips Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSB2322I \| quicklinx: 837XWS00 Type: Serial adapter Compatibility: Mac, PC Interface: USB 2.0 Stock Status: In Stock	In Stock	£53.51
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 Stock Status: In Stock	In Stock	£20.65
StarTech.com 2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEX2S553LP \| quicklinx: 76T5WS00 Type: Serial adapter Compatibility: Mac, PC Interface: PCI Express Stock Status: In Stock	In Stock	£30.53
StarTech.com PCI Express to 2 PCI & 2 PCIe Expansion Enclosure System - Full Length Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEX2PCIE4L \| quicklinx: 6BF8WS00 Type: None Compatibility: Mac, PC, Unix Stock Status: In Stock	In Stock	£284.04
StarTech.com 2 Port PCI Express / PCI-e Parallel Adapter Card – IEEE 1284 with Low Profile Bracket Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEX2PECP2 \| quicklinx: 8BM0WS00 Type: Parallel adapter Compatibility: PC Interface: PCI Express x1 Stock Status: In Stock	In Stock	£42.71
StarTech.com 2 Port RS232/422/485 PCI Serial Adapter Card w/ ESD Protection Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PCI2S232485I \| quicklinx: 76PHWS00 Type: Serial adapter Compatibility: PC Interface: PCI Stock Status: In Stock	In Stock	£74.67
StarTech.com 1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEX1S553LP \| quicklinx: 76T1WS00 Type: Serial adapter Compatibility: PC Interface: PCI Express Stock Status: In Stock	In Stock	£29.26
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	£95.80
StarTech.com 4 Port PCIe USB 3.0 Card Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEXUSB3S42 \| quicklinx: B9GDWS00 Type: USB adapter Compatibility: PC Interface: PCI Express 2.0 x1 Stock Status: In Stock	In Stock	£26.34
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	£19.34
StarTech.com 1-Port USB 3.2 Gen 2x2 PCIe Card - USB-C SuperSpeed 20Gbps PCI Express 3.0 x4 Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEXUSB321C \| quicklinx: G59YWS00 Type: USB adapter Interface: PCI Express 3.0 x4 Stock Status: In Stock	In Stock	£41.19
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 Compatibility: PC Stock Status: In Stock	In Stock	£31.20
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	£51.46
StarTech.com 1 Port USB to RS232 DB9 Serial Adapter with Detachable 6ft USB A to B Cable Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSB232D \| quicklinx: B0N2WS00 Type: Serial adapter Compatibility: Android, Mac, PC + 1 more Interface: USB 2.0 Stock Status: In Stock	In Stock	£12.81
StarTech.com 2 Port PCI Express SATA 6 Gbps eSATA Controller Card - 2 Int/2 Ext Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEXESAT322I \| quicklinx: 89Z0WS00 Compatibility: PC Stock Status: In Stock	In Stock	£31.24
StarTech.com 2 Port PCI Parallel Adapter Card - EPP/ECP Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PCI2PECP \| quicklinx: 3ZR4WS00 Type: Parallel adapter Compatibility: PC Interface: PCI Stock Status: In Stock	In Stock	£39.07
StarTech.com 4-Port USB 3.2 Gen 2 PCIe Card - USB-A SuperSpeed 10Gbps PCI Express 3.0 x4 Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEXUSB314A2V2 \| quicklinx: G59XWS00 Type: USB adapter Interface: PCI Express 3.0 x4 Stock Status: In Stock	In Stock	£83.55
StarTech.com 2 Port ExpressCard Laptop USB 2.0 Adapter Card Don’t know what you need? Find it with the ConXit Wizard! Mfr#: EC230USB \| quicklinx: 4S4PWS00 Type: USB adapter Compatibility: PC Interface: ExpressCard Stock Status: In Stock	In Stock	£11.46
StarTech.com USB C to DB25 Printer Cable Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSBCPLLD25 \| quicklinx: D38BWS00 Stock Status: In Stock	In Stock	£43.84
StarTech.com 4 Port RS232 PCI Express Serial Card w/ Breakout Cable Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEX4S553B \| quicklinx: 7JFJWS00 Type: Serial adapter Compatibility: Mac, PC Interface: PCI Express Stock Status: In Stock	In Stock	£79.21
StarTech.com M.2 to U.2 Adapter Don’t know what you need? Find it with the ConXit Wizard! Mfr#: U2M2E125 \| quicklinx: D0JZWS00 Stock Status: In Stock	In Stock	£24.65
StarTech.com 3 Port 2b 1a PCI 1394b FireWire Adapter Card with DV Editing Kit Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PCI1394B_3 \| quicklinx: 3ZQXWS00 Type: FireWire adapter Compatibility: Mac, PC Interface: PCI 64 Stock Status: In Stock	In Stock	£46.40
StarTech.com 2 Port PCI Express RS232 Serial Adapter Card Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEX2S953 \| quicklinx: FSHWWS00 Type: Serial adapter Interface: PCI Express x1 Stock Status: In Stock	In Stock	£38.88
StarTech.com x4 PCI Express to M.2 PCIe SSD Adapter Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEX4M2E1 \| quicklinx: C4L7WS00 Compatibility: PC Stock Status: In Stock	In Stock	£21.78

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

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
©BT2025

StarTech.com Keyed Cable Lock - Push-to-Lock Button - 2 m / 6.5’ Cable Quicklinx:F3BDWS00 \| Mfr#:LTLOCKKEY	£19.98 ex VAT	Quantity to buy of StarTech.com Keyed Cable Lock - Push-to-Lock Button - 2 m / 6.5’ Cable
StarTech.com 8U Open Frame Wall Mount Equipment Rack - 12in Deep Quicklinx:6B9XWS00 \| Mfr#:RK812WALLO	£73.33 ex VAT	Quantity to buy of StarTech.com 8U Open Frame Wall Mount Equipment Rack - 12in Deep
StarTech.com 4 Port VGA Over CAT5 Video Extender - 450ft (150m) Quicklinx:7ZDLWS00 \| Mfr#:ST1214T	£125.62 ex VAT	Quantity to buy of StarTech.com 4 Port VGA Over CAT5 Video Extender - 450ft (150m)
StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels Quicklinx:964GWS00 \| Mfr#:PEXUSB3S42V	£50.00 ex VAT	Quantity to buy of StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels
Lexmark High Yield Return Program Toner Quicklinx:8S68WS00 \| Mfr#:50F2H00	£104.73 ex VAT	Quantity to buy of Lexmark High Yield Return Program Toner

Interface cards

Refine your search

Type

Serial adapter (41)

USB adapter (23)

Parallel adapter (7)

FireWire adapter (6)

Parallel/serial adapter (4)

Expansion module (2)

Network / USB adapter (1)

None (1)

PCIe adapter (1)

Compatibility

PC (89)

Mac (27)

Unix (4)

Android (2)

Interface

ExpressCard (8)

ISA (1)

Mini PCI Express (2)

PCI (15)

PCI Express (26)

PCI Express 1.1 x1 (2)

PCI Express 2.0 (1)

PCI Express 3.0 x4 (4)

PCI Express Mini Card (2)

PCI Express x4 (2)

USB (9)

USB 2.0 (11)

Brand

StarTech.com (102)

Cisco (1)

Stock Status

Clearance (3)

In Stock (73)

Price Range Ex VAT

£0 - £50 (71)

£50 - £100 (23)

£100 - £150 (2)

£150 - £300 (7)

£300 - £500 (1)

£1500+ (1)

Recently viewed products

Site Information

Delivery & Returns

Service & Support

Contact Us