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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.
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USB Cards, Firewire Cards, HBA & I/O (111 products)
Read more about USB Cards, Firewire Cards, HBA & I/O
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...
£ 34.40 inc. vat
£ 28.66 ex. vat
StarTech.com 2 Port PCI Express PCIe USB 3.0 Controller Card w SATA Power
- Add two USB 3.0 ports to your desktop computer through a PCI Express slot...
- Compatible with HP Pro 6300 & Lenovo ThinkCentre M93p
£ 19.05 inc. vat
£ 15.87 ex. vat
Startech 1 Port PCI-Express IDE Adapter Card Storage controller IDE 133 MBps PCI Express x1
- Adds IDE drive connectivity to PCI Express and SATA based systems...
£ 17.40 inc. vat
£ 14.50 ex. vat
StarTech.com 2 Port SATA 6 Gbps PCI Express SATA Controller Card - Dual Port PCIe SATA III Card Adapter
- A simplay way to use full speed SATA3 drives
- Requires a PCI-Express x1 slot on your motherboard
- Allows up to 6gbps transfer speeds
£ 29.97 inc. vat
£ 24.97 ex. vat
StarTech.com 4-Port USB 3.0 Hub - 4x USB-A with Individual On/Off Switches
- USB 3.0 hub
- Ports: 4
- USB bus-powered
- On/Off power switches for each USB port
- 4x USB Type A (female), 1 x USB Type A (male)
£ 27.99 inc. vat
£ 23.32 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...
£ 34.80 inc. vat
£ 29.00 ex. vat
StarTech.com 3-Port USB-C Hub with Gigabit Ethernet - USB-C to 3x USB-A - USB 3.0 Hub - White
- Compact and lightweight
- USB bus-powered
- USB-C to 3x USB-A
- USB 3.0 Hub
- Colour: White
£ 29.98 inc. vat
£ 24.98 ex. vat
StarTech.com 2 Port 2-to-1 USB 3.0 Peripheral Sharing Switch - USB Powered
- USB 3.0 data transfer rates up to 5 Gbps
- Connect a USB hub to share additional peripherals
- Push-button controls for switching between computers
£ 29.69 inc. vat
£ 24.74 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
£ 17.55 inc. vat
£ 14.62 ex. vat
Pci Express 10 Gigabit Ethernet Fiber Network Card W/ Open Sfp+ - Pcie X4 10gb Nic Sfp+ Adapter
- Faster networking with up to 10Gbps over fiber optic cabling
- Broad SFP+ compatibility and compliant with most 10 Gigabit SFP+...
£ 166.12 inc. vat
£ 138.43 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
£ 28.96 inc. vat
£ 24.13 ex. vat
Dynamode USB-4PCI-3.0 4 Port USB3.0 PCie Card
- Fully backward compatible with USB2.0 and Cables
- Plug n' Play PCI Gen2 Express Ver 2.0 specification
- Reduced Power Consumption via advanced CMOS
- Accepts USB3.0 and USB2.0 Data Cables
£ 12.65 inc. vat
£ 10.54 ex. vat
StarTech.com 3.5in Drive Bay IDE to Single CF SSD Adapter Card Reader
- Quick and driver free installation into any IDE 40 pin and 44 pin slot...
- Fully compatible with Compact Flash Type I/II and IBM Micro-drive...
£ 19.83 inc. vat
£ 16.52 ex. vat
StarTech.com 2S1P PCI Serial Parallel Combo Card with 16550 UART - IEEE 1284 Card - Serial Parallel PCI - PCI Serial Adapter
- Guaranteed compatibility with any PC running Windows, DOS or Linux for...
- All three ports share only one IRQ, minimizing system resources...
£ 38.49 inc. vat
£ 32.07 ex. vat
Startech 1 Port 16550 Serial PCI Card
- Supports the RS-232 serial interface
- IRQ sharing saves resources and eliminates conflicts
- 16 byte FIFO buffer ensures fast data transfer while multitasking...
£ 24.99 inc. vat
£ 20.82 ex. vat
StarTech.com 2 Port PCI Low Profile RS232 Serial Adapter Card with 16550 UART
- Supports the RS-232 serial interface
- 16 byte FIFO buffer ensures fast data transfer while multitasking...
- IRQ sharing saves resources and eliminates conflicts
£ 29.98 inc. vat
£ 24.98 ex. vat
StarTech 2 Port 16550 Isa Serial Card - Uk
- Built-in jumpers allow easy configuration to any free IRQ
- Data transfer rates of up to 460.8 Kbits/sec. for peak serial device...
£ 28.84 inc. vat
£ 24.03 ex. vat
Startech PCI2PECP - 2 Port PCI Parallel adapter
- Includes half-height/low profile mounting bracket
- Easy plug and play installation
- Data transfer rates of up to 1.5 Mbps
£ 49.98 inc. vat
£ 41.65 ex. vat
StarTech.com 2 Port USB A Female Slot Plate Adapter
- Two standard A-type USB outlets mounted on a plate with 11.25 inch...
- Supports 4 or 5 pin motherboard connections
- Separate cables support a single row of 8/10 pins or 2 rows of 4/5...
£ 10.68 inc. vat
£ 8.90 ex. vat
StarTech.com 3 Port 2b 1a 1394 PCI Express FireWire Card Adapter - 1394 FW PCIe FireWire 800 / 400 Card
- Two 9-pin FireWire 800 ports
- One 6-pin FireWire 400 port
- PCI-Express motherboard connection
- Internal power connector for FireWire devices
- Plug-and-Play and hot-swap compatible
£ 54.99 inc. vat
£ 45.82 ex. vat
Startech 2 Port USB To Serial Adapter - With COM Retention Uk
- Multiple ports with COM port retention give you hassle-free control of...
- Rugged all-metal enclosure for added durability in harsh...
£ 41.63 inc. vat
£ 34.69 ex. vat
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...
£ 44.69 inc. vat
£ 37.24 ex. vat
Startech 7 Port PCI USB Card Adapter
- 4 external USB 2.0 ports and 3 internal USB 2.0 port/headers
- High Speed USB 2.0 compliant, with support for data transfer rates up to...
- Backwards compatible with USB1.1/1.0 devices
£ 17.37 inc. vat
£ 14.47 ex. vat
StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART - PCIe RS232 Serial Card
- High Performance Dual Channel Oxford 950 UART
- Less load on the CPU
- Native single-Chip, single lane PCI Express
- Standard and low profile bracket included
£ 74.97 inc. vat
£ 62.47 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
£ 34.40 inc. vat
£ 28.66 ex. vat
StarTech.com 2 Port PCI Express PCIe USB 3.0 Controller Card w SATA Power
- Add two USB 3.0 ports to your desktop computer through a PCI Express slot...
- Compatible with HP Pro 6300 & Lenovo ThinkCentre M93p
QuickFind: 543172
Mfr part code: PEXUSB3S23
£ 19.05 inc. vat
£ 15.87 ex. vat
Startech 1 Port PCI-Express IDE Adapter Card Storage controller IDE 133 MBps PCI Express x1
- Adds IDE drive connectivity to PCI Express and SATA based systems...
QuickFind: 145959
Mfr part code: PEX2IDE
£ 17.40 inc. vat
£ 14.50 ex. vat
StarTech.com 2 Port SATA 6 Gbps PCI Express SATA Controller Card - Dual Port PCIe SATA III Card Adapter
- A simplay way to use full speed SATA3 drives
- Requires a PCI-Express x1 slot on your motherboard
- Allows up to 6gbps transfer speeds
QuickFind: 205769
Mfr part code: PEXSAT32
£ 29.97 inc. vat
£ 24.97 ex. vat
StarTech.com 4-Port USB 3.0 Hub - 4x USB-A with Individual On/Off Switches
- USB 3.0 hub
- Ports: 4
- USB bus-powered
- On/Off power switches for each USB port
- 4x USB Type A (female), 1 x USB Type A (male)
QuickFind: 862669
Mfr part code: HB30A4AIB
£ 27.99 inc. vat
£ 23.32 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
£ 34.80 inc. vat
£ 29.00 ex. vat
StarTech.com 3-Port USB-C Hub with Gigabit Ethernet - USB-C to 3x USB-A - USB 3.0 Hub - White
- Compact and lightweight
- USB bus-powered
- USB-C to 3x USB-A
- USB 3.0 Hub
- Colour: White
QuickFind: 862672
Mfr part code: HB30C3A1GEA
£ 29.98 inc. vat
£ 24.98 ex. vat
StarTech.com 2 Port 2-to-1 USB 3.0 Peripheral Sharing Switch - USB Powered
- USB 3.0 data transfer rates up to 5 Gbps
- Connect a USB hub to share additional peripherals
- Push-button controls for switching between computers
QuickFind: 543516
Mfr part code: USB221SS
£ 29.69 inc. vat
£ 24.74 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
£ 17.55 inc. vat
£ 14.62 ex. vat
Pci Express 10 Gigabit Ethernet Fiber Network Card W/ Open Sfp+ - Pcie X4 10gb Nic Sfp+ Adapter
- Faster networking with up to 10Gbps over fiber optic cabling
- Broad SFP+ compatibility and compliant with most 10 Gigabit SFP+...
QuickFind: 708953
Mfr part code: PEX10000SFP
£ 166.12 inc. vat
£ 138.43 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
£ 28.96 inc. vat
£ 24.13 ex. vat
Dynamode USB-4PCI-3.0 4 Port USB3.0 PCie Card
- Fully backward compatible with USB2.0 and Cables
- Plug n' Play PCI Gen2 Express Ver 2.0 specification
- Reduced Power Consumption via advanced CMOS
- Accepts USB3.0 and USB2.0 Data Cables
QuickFind: 491334
Mfr part code: USB-4PCI-3.0
£ 12.65 inc. vat
£ 10.54 ex. vat
StarTech.com 3.5in Drive Bay IDE to Single CF SSD Adapter Card Reader
- Quick and driver free installation into any IDE 40 pin and 44 pin slot...
- Fully compatible with Compact Flash Type I/II and IBM Micro-drive...
QuickFind: 238492
Mfr part code: 35BAYCF2IDE
£ 19.83 inc. vat
£ 16.52 ex. vat
StarTech.com 2S1P PCI Serial Parallel Combo Card with 16550 UART - IEEE 1284 Card - Serial Parallel PCI - PCI Serial Adapter
- Guaranteed compatibility with any PC running Windows, DOS or Linux for...
- All three ports share only one IRQ, minimizing system resources...
QuickFind: 124030
Mfr part code: PCI2S1P
£ 38.49 inc. vat
£ 32.07 ex. vat
Startech 1 Port 16550 Serial PCI Card
- Supports the RS-232 serial interface
- IRQ sharing saves resources and eliminates conflicts
- 16 byte FIFO buffer ensures fast data transfer while multitasking...
QuickFind: 124080
Mfr part code: PCI1S550
£ 24.99 inc. vat
£ 20.82 ex. vat
StarTech.com 2 Port PCI Low Profile RS232 Serial Adapter Card with 16550 UART
- Supports the RS-232 serial interface
- 16 byte FIFO buffer ensures fast data transfer while multitasking...
- IRQ sharing saves resources and eliminates conflicts
QuickFind: 124103
Mfr part code: PCI2S550_LP
£ 29.98 inc. vat
£ 24.98 ex. vat
StarTech 2 Port 16550 Isa Serial Card - Uk
- Built-in jumpers allow easy configuration to any free IRQ
- Data transfer rates of up to 460.8 Kbits/sec. for peak serial device...
QuickFind: 124549
Mfr part code: ISA2S550
£ 28.84 inc. vat
£ 24.03 ex. vat
Startech PCI2PECP - 2 Port PCI Parallel adapter
- Includes half-height/low profile mounting bracket
- Easy plug and play installation
- Data transfer rates of up to 1.5 Mbps
QuickFind: 131750
Mfr part code: PCI2PECP
£ 49.98 inc. vat
£ 41.65 ex. vat
StarTech.com 2 Port USB A Female Slot Plate Adapter
- Two standard A-type USB outlets mounted on a plate with 11.25 inch...
- Supports 4 or 5 pin motherboard connections
- Separate cables support a single row of 8/10 pins or 2 rows of 4/5...
QuickFind: 138356
Mfr part code: USBPLATE
£ 10.68 inc. vat
£ 8.90 ex. vat
StarTech.com 3 Port 2b 1a 1394 PCI Express FireWire Card Adapter - 1394 FW PCIe FireWire 800 / 400 Card
- Two 9-pin FireWire 800 ports
- One 6-pin FireWire 400 port
- PCI-Express motherboard connection
- Internal power connector for FireWire devices
- Plug-and-Play and hot-swap compatible
QuickFind: 140423
Mfr part code: PEX1394B3
£ 54.99 inc. vat
£ 45.82 ex. vat
Startech 2 Port USB To Serial Adapter - With COM Retention Uk
- Multiple ports with COM port retention give you hassle-free control of...
- Rugged all-metal enclosure for added durability in harsh...
QuickFind: 161456
Mfr part code: ICUSB2322X
£ 41.63 inc. vat
£ 34.69 ex. vat
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: 172180
Mfr part code: EC1S952
£ 44.69 inc. vat
£ 37.24 ex. vat
Startech 7 Port PCI USB Card Adapter
- 4 external USB 2.0 ports and 3 internal USB 2.0 port/headers
- High Speed USB 2.0 compliant, with support for data transfer rates up to...
- Backwards compatible with USB1.1/1.0 devices
QuickFind: 184689
Mfr part code: PCIUSB7
£ 17.37 inc. vat
£ 14.47 ex. vat
StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART - PCIe RS232 Serial Card
- High Performance Dual Channel Oxford 950 UART
- Less load on the CPU
- Native single-Chip, single lane PCI Express
- Standard and low profile bracket included
QuickFind: 184696
Mfr part code: PEX4S952
£ 74.97 inc. vat
£ 62.47 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