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With us using so many electronic devices every day we need to ensure they can all be connected. And here at Ebuyer we have a range of connectors to make sure your personal network stays connected.
USB Cards, Firewire Cards, HBA & I/O (63 products)
Read more about USB Cards, Firewire Cards, HBA & I/O
StarTech.com 1 Port PCIe Network Card - Low Profile Gigabit Ethernet Server NIC Card
- 1 Port PCIe network Card
- Crossover Detection & Auto-Correction
- Supports Wake-on-LAN Function
- Jumbo frame supPort PCI Express Adapter
£ 21.99 inc. vat
£ 18.32 ex. vat
StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP - SATA Power
- Add 4 external USB 3.0 ports to a low-profile or standard computer...
- Compatible w/ Lenovo ThinkCentre M93p & Dell OptiPlex 3010
£ 39.64 inc. vat
£ 33.03 ex. vat
StarTech.com 3 Port 2b 1a Low Profile 1394 PCI Express FireWire Card Adapter - PCI Express 1394a - PCIe FireWire 400 Card
- Two 9-pin FireWire 800 ports, each with transfer rates up to 800Mbps...
- One 6-pin FireWire 400 port, each with transfer rates up to 400Mbps...
£ 66.03 inc. vat
£ 55.02 ex. vat
EXDISPLAY StarTech.com 1 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART - ExpressCard 54 Serial Card
- Supports high performance 16C950 UART with baud rates up to 115.2Kbps...
- ExpressCard 34mm and 54mm (with included adapter) Form Factor...
£ 19.98 inc. vat
£ 16.65 ex. vat
StarTech.com 7-Port USB-C Hub - Metal - USB-C to 5x USB-A and 2x USB-C - USB 3.0
- Flexible mounting options
- Includes desktop or wall-mount bracket
- Connect two USB-C devices & five USB-A devices
- Supports USB Battery Charging
- Delivers up to 2.4 amps
£ 71.99 inc. vat
£ 59.99 ex. vat
StarTech.com 4-Port USB-C Hub - Metal - USB-C to 3x USB-A and 1x USB-C - USB 3.0
- Includes desktop/ wall mount bracket
- Supports USB Battery Charging
- Delivers up to 2.4 amps
- 2 x USB Type A, 1 x USB Type C, 1 x USB 3.0 A, 1 x USB Type B...
£ 55.49 inc. vat
£ 46.24 ex. vat
StarTech.com Mini-SAS Adapter - Dual SFF-8643 to SFF-8644 - with Full and Low-Profile Brackets - 12Gbps
- Compatible with 12Gbps SAS drives
- and backward compatible with 6Gbps SAS and SATA drives
- Convert two internal SFF-8643 ports into two external SFF-8644 ports...
£ 83.06 inc. vat
£ 69.21 ex. vat
StarTech.com 4-Port PCI Express USB 3.0 Card
- Expands your computer connectivity with four extra USB 3.0 ports (3...
- Easy to install with native OS support in Windows 8.1, 8, 7, and Linux...
£ 30.72 inc. vat
£ 25.60 ex. vat
StarTech.com 4 Port PCI Express USB 3.0 Card w/ 4 Dedicated Channels - UASP
- Add four USB 3.0 ports with four independent channels LP/SATA power &...
- Compatible w/ HP Pro 3500 & Lenovo ThinkCentre M93p
£ 93.34 inc. vat
£ 77.78 ex. vat
EXDISPLAY Startech 4 Port PCI 1394a FireWire Adapter Card (3 Internal + 1 External Port)
- An internal connector allows for the easy connection of internal...
- High speed data transfer rates of up to 400 Mbits/sec
£ 16.00 inc. vat
£ 13.33 ex. vat
StarTech.com Express Card 34mm to 54mm Stabilizer Adapter 3 Pack
- Compatible with most 34mm ExpressCards, including flushmount cards...
- Durable, lightweight plastic construction
- Helps prevent side-to-side movement of a 34mm ExpressCard
£ 2.99 inc. vat
£ 2.49 ex. vat
Startech 2 Port Pci Express / Pci-e Parallel Adapter Card - Ieee 1284 With Low Profile Bracket
- Supports Standard Parallel Port(SPP), Enhanced Parallel Port(EPP),...
- Data transfer rate up to 1.5 Mbps
- Standard and low-profile brackets included
£ 46.76 inc. vat
£ 38.96 ex. vat
Startech 2 Port Pci Express Sata 6 Gbps Esata Controller Card - Dual Port Pcie Sata Iii Card
- Switchable ports
- SATA 3.0 compatible
- Port multipliers
- Low profile installation bracket
£ 36.99 inc. vat
£ 30.82 ex. vat
StarTech.com 4 Port PCI Express RS232 Serial Adapter Card with Break out Cable
- 4 port PCI express RS232 serial adapter card
- PCI express UART port supports up to 250Kbps
- PCIe breakout board includes low profile bracket
- PCIe serial card with breakout cable
- Native single chip serial PCI express card
£ 96.39 inc. vat
£ 80.32 ex. vat
StarTech.com 1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART
- One high speed RS232 serial port with data transfer rate up to 460.8 Kbps...
- Ships with half-height/low profile mounting bracket, includes...
£ 40.95 inc. vat
£ 34.12 ex. vat
StarTech.com 4 Port USB 2.0 PCIe Card - Low Profile - USB 2.0 Expansion Card
- 4 Port USB 2.0 PCIe card
- USB 2.0 adapter card w/ 4820Mbps transfer rates
- Plug-and-play PCI-E USB 2.0 card
- PCIe USB 2.0 card w/ full profile bracket
- High speed USB low profile PCIe card
£ 32.97 inc. vat
£ 27.47 ex. vat
StarTech.com PCI Express to PCI Adapter Card - PCIe to PCI Converter Adapter with Low Profile / Half-Height Bracket
- Innovative bracket design adapts and secures the existing...
- PCI Express base spec 1.0a compliant for up to 250MBps of available...
£ 39.60 inc. vat
£ 33.00 ex. vat
StarTech.com PCI Express to 2 PCI & 2 PCIe Expansion Enclosure System
- Expansion bay providing 2 PCI ports (32-bit/33 MHz), and 2 PCIe...
- Self-powered PCI/PCIe expansion system with an on/off button
£ 327.78 inc. vat
£ 273.15 ex. vat
0% Interest offers available
StarTech.com 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation
- Provides one RS422/485 port while powering the device through USB...
- RS-485 mode supports Auto Transceiver Turn Around (ATTA)
- Compatible with both USB 2.0 and USB 1.1
£ 116.34 inc. vat
£ 96.95 ex. vat
0% Interest offers available
Startech Adapter DB9F To DB25m - Uk
- Converts a 9-pin female serial port to a 25-pin male port
- Easy to use and intall
£ 24.42 inc. vat
£ 20.35 ex. vat
StarTech.com 1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention - USB to DB9 - USB to Serial Port Adapter
- USB to Straight-Through RS232 Serial Adapter
- Supports data transfer rates of up to 920kpbs
- COM Port assignments maintained across reboot
£ 23.61 inc. vat
£ 19.67 ex. vat
Startch 2 Port ExpressCard 1394b FireWire 800 Laptop Adapter Card
- Experience the power and speed of FireWire 800 and ExpressCard...
- Hot swap capabilities allow you to connect or disconnect devices...
£ 48.58 inc. vat
£ 40.48 ex. vat
StarTech.com 3 Port 2b 1a PCI 1394b FireWire Adapter Card with DV Editing Kit
- Two FireWire 800 ports with support for data transfer rates up to 800...
- One FireWire 400 port with support for transfer rates up to 400 Mbps...
£ 49.14 inc. vat
£ 40.95 ex. vat
StarTech.com 4 port PCI 1394a FireWire Adapter Card - 3 External 1 Internal
- An internal connector allows for the easy connection of internal...
- High speed data transfer rates of up to 400 Mbits/sec
£ 20.49 inc. vat
£ 17.07 ex. vat
StarTech.com 1 Port PCIe Network Card - Low Profile Gigabit Ethernet Server NIC Card
- 1 Port PCIe network Card
- Crossover Detection & Auto-Correction
- Supports Wake-on-LAN Function
- Jumbo frame supPort PCI Express Adapter
QuickFind: 584553
Mfr part code: ST1000SPEX2L
£ 21.99 inc. vat
£ 18.32 ex. vat
StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP - SATA Power
- Add 4 external USB 3.0 ports to a low-profile or standard computer...
- Compatible w/ Lenovo ThinkCentre M93p & Dell OptiPlex 3010
QuickFind: 451046
Mfr part code: PEXUSB3S4V
£ 39.64 inc. vat
£ 33.03 ex. vat
StarTech.com 3 Port 2b 1a Low Profile 1394 PCI Express FireWire Card Adapter - PCI Express 1394a - PCIe FireWire 400 Card
- Two 9-pin FireWire 800 ports, each with transfer rates up to 800Mbps...
- One 6-pin FireWire 400 port, each with transfer rates up to 400Mbps...
QuickFind: 195073
Mfr part code: PEX1394B3LP
£ 66.03 inc. vat
£ 55.02 ex. vat
EXDISPLAY StarTech.com 1 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART - ExpressCard 54 Serial Card
- Supports high performance 16C950 UART with baud rates up to 115.2Kbps...
- ExpressCard 34mm and 54mm (with included adapter) Form Factor...
QuickFind: 1291505
Mfr part code: EBR1-EC1S952
£ 19.98 inc. vat
£ 16.65 ex. vat
StarTech.com 7-Port USB-C Hub - Metal - USB-C to 5x USB-A and 2x USB-C - USB 3.0
- Flexible mounting options
- Includes desktop or wall-mount bracket
- Connect two USB-C devices & five USB-A devices
- Supports USB Battery Charging
- Delivers up to 2.4 amps
QuickFind: 862674
Mfr part code: HB30C5A2CST
£ 71.99 inc. vat
£ 59.99 ex. vat
StarTech.com 4-Port USB-C Hub - Metal - USB-C to 3x USB-A and 1x USB-C - USB 3.0
- Includes desktop/ wall mount bracket
- Supports USB Battery Charging
- Delivers up to 2.4 amps
- 2 x USB Type A, 1 x USB Type C, 1 x USB 3.0 A, 1 x USB Type B...
QuickFind: 862671
Mfr part code: HB30C3A1CST
£ 55.49 inc. vat
£ 46.24 ex. vat
StarTech.com Mini-SAS Adapter - Dual SFF-8643 to SFF-8644 - with Full and Low-Profile Brackets - 12Gbps
- Compatible with 12Gbps SAS drives
- and backward compatible with 6Gbps SAS and SATA drives
- Convert two internal SFF-8643 ports into two external SFF-8644 ports...
QuickFind: 762354
Mfr part code: SFF86448PLT2
£ 83.06 inc. vat
£ 69.21 ex. vat
StarTech.com 4-Port PCI Express USB 3.0 Card
- Expands your computer connectivity with four extra USB 3.0 ports (3...
- Easy to install with native OS support in Windows 8.1, 8, 7, and Linux...
QuickFind: 726487
Mfr part code: PEXUSB3S42
£ 30.72 inc. vat
£ 25.60 ex. vat
StarTech.com 4 Port PCI Express USB 3.0 Card w/ 4 Dedicated Channels - UASP
- Add four USB 3.0 ports with four independent channels LP/SATA power &...
- Compatible w/ HP Pro 3500 & Lenovo ThinkCentre M93p
QuickFind: 620204
Mfr part code: PEXUSB3S44V
£ 93.34 inc. vat
£ 77.78 ex. vat
EXDISPLAY Startech 4 Port PCI 1394a FireWire Adapter Card (3 Internal + 1 External Port)
- An internal connector allows for the easy connection of internal...
- High speed data transfer rates of up to 400 Mbits/sec
QuickFind: 495181
Mfr part code: EBR1-PCI1394MP
£ 16.00 inc. vat
£ 13.33 ex. vat
StarTech.com Express Card 34mm to 54mm Stabilizer Adapter 3 Pack
- Compatible with most 34mm ExpressCards, including flushmount cards...
- Durable, lightweight plastic construction
- Helps prevent side-to-side movement of a 34mm ExpressCard
QuickFind: 451047
Mfr part code: ECBRACKET2
£ 2.99 inc. vat
£ 2.49 ex. vat
Startech 2 Port Pci Express / Pci-e Parallel Adapter Card - Ieee 1284 With Low Profile Bracket
- Supports Standard Parallel Port(SPP), Enhanced Parallel Port(EPP),...
- Data transfer rate up to 1.5 Mbps
- Standard and low-profile brackets included
QuickFind: 451044
Mfr part code: PEX2PECP2
£ 46.76 inc. vat
£ 38.96 ex. vat
Startech 2 Port Pci Express Sata 6 Gbps Esata Controller Card - Dual Port Pcie Sata Iii Card
- Switchable ports
- SATA 3.0 compatible
- Port multipliers
- Low profile installation bracket
QuickFind: 434594
Mfr part code: PEXESAT322I
£ 36.99 inc. vat
£ 30.82 ex. vat
StarTech.com 4 Port PCI Express RS232 Serial Adapter Card with Break out Cable
- 4 port PCI express RS232 serial adapter card
- PCI express UART port supports up to 250Kbps
- PCIe breakout board includes low profile bracket
- PCIe serial card with breakout cable
- Native single chip serial PCI express card
QuickFind: 265444
Mfr part code: PEX4S553B
£ 96.39 inc. vat
£ 80.32 ex. vat
StarTech.com 1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART
- One high speed RS232 serial port with data transfer rate up to 460.8 Kbps...
- Ships with half-height/low profile mounting bracket, includes...
QuickFind: 239717
Mfr part code: PEX1S553LP
£ 40.95 inc. vat
£ 34.12 ex. vat
StarTech.com 4 Port USB 2.0 PCIe Card - Low Profile - USB 2.0 Expansion Card
- 4 Port USB 2.0 PCIe card
- USB 2.0 adapter card w/ 4820Mbps transfer rates
- Plug-and-play PCI-E USB 2.0 card
- PCIe USB 2.0 card w/ full profile bracket
- High speed USB low profile PCIe card
QuickFind: 184688
Mfr part code: PEXUSB4DP
£ 32.97 inc. vat
£ 27.47 ex. vat
StarTech.com PCI Express to PCI Adapter Card - PCIe to PCI Converter Adapter with Low Profile / Half-Height Bracket
- Innovative bracket design adapts and secures the existing...
- PCI Express base spec 1.0a compliant for up to 250MBps of available...
QuickFind: 184675
Mfr part code: PEX1PCI1
£ 39.60 inc. vat
£ 33.00 ex. vat
StarTech.com PCI Express to 2 PCI & 2 PCIe Expansion Enclosure System
- Expansion bay providing 2 PCI ports (32-bit/33 MHz), and 2 PCIe...
- Self-powered PCI/PCIe expansion system with an on/off button
QuickFind: 169108
Mfr part code: PEX2PCIE4L
£ 327.78 inc. vat
£ 273.15 ex. vat
0% Interest offers available
StarTech.com 1 Port Metal Industrial USB to RS422/RS485 Serial Adapter w/ Isolation
- Provides one RS422/485 port while powering the device through USB...
- RS-485 mode supports Auto Transceiver Turn Around (ATTA)
- Compatible with both USB 2.0 and USB 1.1
QuickFind: 161455
Mfr part code: ICUSB422IS
£ 116.34 inc. vat
£ 96.95 ex. vat
0% Interest offers available
Startech Adapter DB9F To DB25m - Uk
- Converts a 9-pin female serial port to a 25-pin male port
- Easy to use and intall
QuickFind: 161432
Mfr part code: AT925FM
£ 24.42 inc. vat
£ 20.35 ex. vat
StarTech.com 1 ft USB to RS232 Serial DB9 Adapter Cable with COM Retention - USB to DB9 - USB to Serial Port Adapter
- USB to Straight-Through RS232 Serial Adapter
- Supports data transfer rates of up to 920kpbs
- COM Port assignments maintained across reboot
QuickFind: 161428
Mfr part code: ICUSB232PRO
£ 23.61 inc. vat
£ 19.67 ex. vat
Startch 2 Port ExpressCard 1394b FireWire 800 Laptop Adapter Card
- Experience the power and speed of FireWire 800 and ExpressCard...
- Hot swap capabilities allow you to connect or disconnect devices...
QuickFind: 144302
Mfr part code: EC1394B2
£ 48.58 inc. vat
£ 40.48 ex. vat
StarTech.com 3 Port 2b 1a PCI 1394b FireWire Adapter Card with DV Editing Kit
- Two FireWire 800 ports with support for data transfer rates up to 800...
- One FireWire 400 port with support for transfer rates up to 400 Mbps...
QuickFind: 126712
Mfr part code: PCI1394B_3
£ 49.14 inc. vat
£ 40.95 ex. vat
StarTech.com 4 port PCI 1394a FireWire Adapter Card - 3 External 1 Internal
- An internal connector allows for the easy connection of internal...
- High speed data transfer rates of up to 400 Mbits/sec
QuickFind: 62622
Mfr part code: PCI1394MP
£ 20.49 inc. vat
£ 17.07 ex. vat
Return to top
Different OptionsMost connectors are suitable for I/O (Input/Output) purposes though others only provide one way transfer.
USB will be familiar to use all and it is probably the most common way to connect two devices. And adding more USB ports to our computer is a great way to ensure you can connect all the devices you need. We have many different USB cards available from manufacturers such as Startech. With their multiple ports they allow you to easily expand your PC and we have both USB 2.0 and the faster 3.0 cards available.
For Mac users we also have a wide range of Firewire cards for fast transfer of data.
If are looking to increase the performance of your PC and are installing new components we have serial adapter cards and PCI cards to meet all your needs.
And, to improve connectivity to RAID controllers we have a section of Host Bus Adapters (HBAs) for secure storage and back up of files