Business Interface Card Deals - Firewire, Serial and USB adapters

Buy Products

Brand

Sector

Solutions

Basket

Account

StarTech.com 8-Port USB to Serial Adapter

£332.34

StarTech.com 16-Port PCIe Serial Card

£289.08

StarTech.com 4-Port USB to Serial Adapter

£207.06

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

£200.08

Page 1 2 next 28 products found, displaying 1 - 25
StarTech.com 2 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA Power Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PCIUSB3S22 \| quicklinx: 8GTNWS00 Type: USB adapter Compatibility: PC Interface: PCI-X Stock Status: Ordered upon request	Ordered upon request	£19.80
StarTech.com 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEXUSB3S23 \| quicklinx: 8XCCWS00 Type: USB adapter Compatibility: PC Interface: PCI Express x1 Stock Status: Ordered upon request	Ordered upon request	£11.33
StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA / SP4 Power Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PCIUSB3S4 \| quicklinx: 8HMXWS00 Type: USB adapter Compatibility: PC Interface: PCI-X Stock Status: In Stock	In Stock	£51.88
StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA Power Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEXUSB3S24 \| quicklinx: 9C4HWS00 Type: USB adapter Compatibility: PC Interface: PCI Express x1 Stock Status: In Stock	In Stock	£19.21
StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEXUSB3S25 \| quicklinx: 95DSWS00 Type: USB adapter Compatibility: PC Interface: PCI Express x1 Stock Status: In Stock	In Stock	£22.94
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: Mac, PC Interface: USB Stock Status: In Stock	In Stock	£76.59
StarTech.com 4-Port USB-C 10Gb PCIe Card Don’t know what you need? Find it with the ConXit Wizard! Mfr#: P10Q4C-USB-CARD \| quicklinx: J7YKWS00 Stock Status: In Stock	In Stock	£196.98
StarTech.com 4-Port USB-C 10Gb PCIe Card Don’t know what you need? Find it with the ConXit Wizard! Mfr#: P10Q4C-USB-CARD-LP \| quicklinx: J7YTWS00 Stock Status: In Stock	In Stock	£200.08
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	£107.76
StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEXUSB3S4V \| quicklinx: 8D57WS00 Type: USB adapter Compatibility: PC Interface: PCI Express x1 Stock Status: In Stock	In Stock	£34.16
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	£16.60
StarTech.com 5-Port USB PCIe Card, 10Gbps Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PS4C3IA3-USB-C-CARD \| quicklinx: HVMJWS00 Stock Status: In Stock	In Stock	£55.27
StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEXUSB3S42V \| quicklinx: 964GWS00 Type: USB adapter Compatibility: PC Interface: PCI Express x4 Stock Status: In Stock	In Stock	£51.61
StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEXUSB3S44V \| quicklinx: 964KWS00 Type: USB adapter Compatibility: PC Interface: PCI Express x4 Stock Status: Ordered upon request	Ordered upon request	£78.58
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: In Stock	In Stock	£32.68
StarTech.com 2 port PCI Express SuperSpeed USB 3.0 Card with UASP Support - 1 Internal 1 External Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEXUSB3S11 \| quicklinx: 76PDWS00 Type: USB adapter Compatibility: PC Interface: PCI Express 2.0 Stock Status: In Stock	In Stock	£27.08
StarTech.com PCI Express to PCI Adapter Card Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEX1PCI1 \| quicklinx: 67CMWS00 Type: PCIe adapter Compatibility: PC Interface: PCI Express Stock Status: In Stock	In Stock	£34.40
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	£51.91
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	£11.93
StarTech.com 4 Port USB to DB9 RS232 Serial Adapter Hub – Industrial DIN Rail and Wall Mountable Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSB2324I \| quicklinx: 89CQWS00 Type: Serial adapter Compatibility: Mac, PC Interface: USB 2.0 Stock Status: In Stock	In Stock	£86.44
StarTech.com 8 Port USB to DB9 RS232 Serial Adapter Hub – Industrial DIN Rail and Wall Mountable Don’t know what you need? Find it with the ConXit Wizard! Mfr#: ICUSB2328I \| quicklinx: 8FHYWS00 Type: Serial adapter Compatibility: PC, Mac Interface: USB 2.0 Stock Status: In Stock	In Stock	£144.33
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 Compatibility: PC Interface: PCI Express x1 Stock Status: In Stock	In Stock	£35.73
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	£20.74
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	£21.47
StarTech.com 2-Port USB 3.2 Gen 2 PCIe Card - USB-A SuperSpeed 10Gbps PCI Express 3.0 x2 Don’t know what you need? Find it with the ConXit Wizard! Mfr#: PEXUSB312A3 \| quicklinx: G59WWS00 Type: USB adapter Compatibility: PC Interface: PCI Express 3.0 x4 Stock Status: In Stock	In Stock	£24.16

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

Go Lamp 5J.J4R05.001 Lamp Module for BenQ MX813ST/MW712 Quicklinx:9WL5WS00 \| Mfr#:GL819	£72.51 ex VAT	Quantity to buy of Go Lamp 5J.J4R05.001 Lamp Module for BenQ MX813ST/MW712
Razer Kishi V2 for iOS Quicklinx:H8Q5WS00 \| Mfr#:RZ06-04190100-R3M1	£49.17 ex VAT	Quantity to buy of Razer Kishi V2 for iOS
Apple 13-inch iPad Pro WiFi 512GB with Standard glass - Silver Quicklinx:HQC5WS00 \| Mfr#:MVX53NF/A	£1,135.14 ex VAT	Quantity to buy of Apple 13-inch iPad Pro WiFi 512GB with Standard glass - Silver
Cables Direct 10m LC-ST 62.5/125 MMD OM1 Fibre Cable Grey Quicklinx:C853WS00 \| Mfr#:FB1M-LCST-100	£11.60 ex VAT	Quantity to buy of Cables Direct 10m LC-ST 62.5/125 MMD OM1 Fibre Cable Grey
Kensington ClickSafe 2.0 Keyed Laptop Lock - Security cable - 1.8m Quicklinx:DG6TWS00 \| Mfr#:K64435WW	£53.94 ex VAT	Quantity to buy of Kensington ClickSafe 2.0 Keyed Laptop Lock - Security cable - 1.8m

Interface cards

Refine your search

Search filters:

Type

USB adapter (15)

Serial adapter (7)

Parallel adapter (2)

PCIe adapter (1)

Compatibility

PC (25)

Mac (4)

Unix (1)

Interface

PCI Express (7)

USB 2.0 (4)

PCI Express 3.0 x4 (3)

[N/A] (3)

PCI Express x4 (2)

PCI (2)

USB (2)

PCI Express 2.0 (1)

ExpressCard (1)

Brand

StarTech.com (28)

Stock Status

In Stock (25)

Price Range Ex VAT

£0 - £50 (15)

£50 - £100 (9)

£100 - £150 (2)

£150 - £300 (2)

Recently viewed products

Site Information

Delivery & Returns

Service & Support

Contact Us