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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 (94 products)
Read more about USB Cards, Firewire Cards, HBA & I/O
StarTech.com USB 2.0 Internal Multi-Card Reader / Writer SD microSD CF
- Add front panel access to 22 different types of flash memory cards...
- Fits into any external 3.5in drive bay
- USB-Powered
£ 14.44 inc. vat
£ 12.03 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
£ 17.38 inc. vat
£ 14.48 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
£ 29.19 inc. vat
£ 24.32 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...
£ 30.89 inc. vat
£ 25.74 ex. vat
StarTech.com High-Definition PCIe Capture Card - HDMI VGA DVI & Component - 1080P
- Support for HDMI, DVI, VGA, and component input sources, lets you...
£ 138.87 inc. vat
£ 115.72 ex. vat
0% Interest offers available
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
£ 34.13 inc. vat
£ 28.44 ex. vat
StarTech.com StarTech.com Serial adapter card - PCI - serial - 2 ports
- Gives you two serial ports through a PCI connection
- Data transfer rates of up to 115.2 Kbits/sec
£ 22.94 inc. vat
£ 19.11 ex. vat
StarTech.com 4 Port PCI RS232 Serial Adapter Card with 16550 UART
- Supports the RS-232 serial interface
- Includes drivers for Linux® and all versions of Windows
- IRQ sharing saves resources and eliminates conflicts
£ 39.29 inc. vat
£ 32.74 ex. vat
StarTech.com 1 Port Low Profile PCI Parallel Adapter Card
- Compatible with low profile systems
- Supports EPP, ECP, SPP and BPP
- IRQ sharing eliminates conflicts between multiple cards
£ 22.52 inc. vat
£ 18.76 ex. vat
Startech 1 Port EPP/ECP Parallel PCI Card
- Supports EPP, ECP, SPP and BPP
- Standard and low profile bracket included
- Data transfer rates of up to 1.5 Mbps
£ 24.46 inc. vat
£ 20.38 ex. vat
Startech 40 Pin Female IDE to SATA Adapter Converter
- Compliant with SATA specification 1.0 and Ultra ATA-133
- Compact form factor
- No driver/software installation required
£ 10.85 inc. vat
£ 9.04 ex. vat
StarTech.com 1000 Mbps Gigabit Ethernet Multi Mode SC Fiber PCI Express Card - 550m
- 1000Mbps-full-duplex
- Advanced Configuration Power Management Interface (ACPI) 2.0
- Cable diagnostic utility
£ 138.96 inc. vat
£ 115.80 ex. vat
0% Interest offers available
StarTech.com 2 port PCI Express SuperSpeed USB 3.0 Card
- Provides both internal and external USB 3.0 connections
- Optional SATA power connector for up to 900mA per port output...
£ 26.73 inc. vat
£ 22.27 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...
£ 20.00 inc. vat
£ 16.66 ex. vat
StarTech.com 2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART - PCIe 2x Serial 1x Parallel RS232 Adapter Card
- Two high speed RS232 serial ports with data transfer rate up to 460.8...
- One parallel port with data transfer rate up to 1.5 Mbps
£ 26.92 inc. vat
£ 22.43 ex. vat
StarTech.com 3 Port 2b 1a 1394 Mini PCI Express FireWire Card Adapter
- 2 external 9-pin FireWire-800 ports with support for data transfer...
- 1 external 6-pin FireWire-400 port with supported transfer rates up to...
£ 65.16 inc. vat
£ 54.30 ex. vat
StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART
- Four high speed RS232 serial ports, with support for data transfer...
- 256-byte deep FIFO per transmitter and receiver
- Native single-Chip, single lane PCI Express
£ 75.59 inc. vat
£ 62.99 ex. vat
StarTech 1 Port ExpressCard to RS232 DB9 Serial Adapter Card
- Saves the expense of having to replace older serial devices for the sake...
- Supports data transfer rates of up to 460 Kbps, for optimal serial...
£ 28.73 inc. vat
£ 23.94 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
£ 13.68 inc. vat
£19.83save £6.15£ 11.40 ex. vat
£16.52save £5.12
StarTech.com 4 Port PCI Express USB 3.0 Card w/ 2 Dedicated Channels - UASP
- Add four USB 3.0 ports with two independent channels LP/SATA power &...
- Compatible with HP Pro 4300 and Dell OptiPlex 3010
- 4 Port PCIe USB 3.0 Card w/ 2 Dedicated 5Gbps Channels /USB 3.0 UASP Card /...
£ 51.57 inc. vat
£68.08save £16.51£ 42.97 ex. vat
£56.73save £13.76
StarTech.com 2 Port PCI Express (PCIe) USB 3.0 Card with UASP - SATA Power
- Add 2 SuperSpeed USB 3.0 ports with SATA power to your PCI...
- Compatible with HP Pro 6300 and Lenovo ThinkCentre M72e
£ 24.69 inc. vat
£ 20.57 ex. vat
SFP Card - Open SFP - PCIe Gigabit Ethernet Fiber Network Card
- SFP Card with Low-Profile/Half-Height Bracket
- Compatible with Most Gigabit SFP Modules
- PCI Express SFP Network Card Adapter NIC
- SFP NIC with Jumbo Frame Support
£ 159.95 inc. vat
£ 133.29 ex. vat
0% Interest offers available
4-port Pci Express Usb 3.0 Card - 2 External 2 Internal - Sata Power
- Flexibility to connect external and internal USB 3.0 devices and...
- Fast, hassle-free setup with Windows 8 native support, and fits into...
£ 33.26 inc. vat
£ 27.71 ex. vat
StarTech.com 3-Port PCI Express USB 3.0 Card + Gigabit Ethernet
- Frees up a PCIe slot by consolidating 3x USB 3.0 & 1x Gigabit Ethernet...
- Provides installation flexibility for standard and low-profile...
£ 55.43 inc. vat
£ 46.19 ex. vat
StarTech.com USB 2.0 Internal Multi-Card Reader / Writer SD microSD CF
- Add front panel access to 22 different types of flash memory cards...
- Fits into any external 3.5in drive bay
- USB-Powered
QuickFind: 522279
Mfr part code: 35FCREADBK3
£ 14.44 inc. vat
£ 12.03 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
£ 17.38 inc. vat
£ 14.48 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
£ 29.19 inc. vat
£ 24.32 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
£ 30.89 inc. vat
£ 25.74 ex. vat
StarTech.com High-Definition PCIe Capture Card - HDMI VGA DVI & Component - 1080P
- Support for HDMI, DVI, VGA, and component input sources, lets you...
QuickFind: 913097
Mfr part code: PEXHDCAP2
£ 138.87 inc. vat
£ 115.72 ex. vat
0% Interest offers available
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
£ 34.13 inc. vat
£ 28.44 ex. vat
StarTech.com StarTech.com Serial adapter card - PCI - serial - 2 ports
- Gives you two serial ports through a PCI connection
- Data transfer rates of up to 115.2 Kbits/sec
QuickFind: 124084
Mfr part code: PCI2S550
£ 22.94 inc. vat
£ 19.11 ex. vat
StarTech.com 4 Port PCI RS232 Serial Adapter Card with 16550 UART
- Supports the RS-232 serial interface
- Includes drivers for Linux® and all versions of Windows
- IRQ sharing saves resources and eliminates conflicts
QuickFind: 124087
Mfr part code: PCI4S550N
£ 39.29 inc. vat
£ 32.74 ex. vat
StarTech.com 1 Port Low Profile PCI Parallel Adapter Card
- Compatible with low profile systems
- Supports EPP, ECP, SPP and BPP
- IRQ sharing eliminates conflicts between multiple cards
QuickFind: 124657
Mfr part code: PCI1P_LP
£ 22.52 inc. vat
£ 18.76 ex. vat
Startech 1 Port EPP/ECP Parallel PCI Card
- Supports EPP, ECP, SPP and BPP
- Standard and low profile bracket included
- Data transfer rates of up to 1.5 Mbps
QuickFind: 124667
Mfr part code: PCI1PECP
£ 24.46 inc. vat
£ 20.38 ex. vat
Startech 40 Pin Female IDE to SATA Adapter Converter
- Compliant with SATA specification 1.0 and Ultra ATA-133
- Compact form factor
- No driver/software installation required
QuickFind: 161334
Mfr part code: IDE2SAT25
£ 10.85 inc. vat
£ 9.04 ex. vat
StarTech.com 1000 Mbps Gigabit Ethernet Multi Mode SC Fiber PCI Express Card - 550m
- 1000Mbps-full-duplex
- Advanced Configuration Power Management Interface (ACPI) 2.0
- Cable diagnostic utility
QuickFind: 184697
Mfr part code: PEX1000MMSC
£ 138.96 inc. vat
£ 115.80 ex. vat
0% Interest offers available
StarTech.com 2 port PCI Express SuperSpeed USB 3.0 Card
- Provides both internal and external USB 3.0 connections
- Optional SATA power connector for up to 900mA per port output...
QuickFind: 221308
Mfr part code: PEXUSB3S11
£ 26.73 inc. vat
£ 22.27 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
£ 20.00 inc. vat
£ 16.66 ex. vat
StarTech.com 2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART - PCIe 2x Serial 1x Parallel RS232 Adapter Card
- Two high speed RS232 serial ports with data transfer rate up to 460.8...
- One parallel port with data transfer rate up to 1.5 Mbps
QuickFind: 239718
Mfr part code: PEX2S5531P
£ 26.92 inc. vat
£ 22.43 ex. vat
StarTech.com 3 Port 2b 1a 1394 Mini PCI Express FireWire Card Adapter
- 2 external 9-pin FireWire-800 ports with support for data transfer...
- 1 external 6-pin FireWire-400 port with supported transfer rates up to...
QuickFind: 265445
Mfr part code: MPEX1394B3
£ 65.16 inc. vat
£ 54.30 ex. vat
StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART
- Four high speed RS232 serial ports, with support for data transfer...
- 256-byte deep FIFO per transmitter and receiver
- Native single-Chip, single lane PCI Express
QuickFind: 269732
Mfr part code: PEX4S553
£ 75.59 inc. vat
£ 62.99 ex. vat
StarTech 1 Port ExpressCard to RS232 DB9 Serial Adapter Card
- Saves the expense of having to replace older serial devices for the sake...
- Supports data transfer rates of up to 460 Kbps, for optimal serial...
QuickFind: 366555
Mfr part code: EC1S232U2
£ 28.73 inc. vat
£ 23.94 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
£ 13.68 inc. vat
£19.83save £6.15£ 11.40 ex. vat
£16.52save £5.12
StarTech.com 4 Port PCI Express USB 3.0 Card w/ 2 Dedicated Channels - UASP
- Add four USB 3.0 ports with two independent channels LP/SATA power &...
- Compatible with HP Pro 4300 and Dell OptiPlex 3010
- 4 Port PCIe USB 3.0 Card w/ 2 Dedicated 5Gbps Channels /USB 3.0 UASP Card /...
QuickFind: 616562
Mfr part code: PEXUSB3S42V
£ 51.57 inc. vat
£68.08save £16.51£ 42.97 ex. vat
£56.73save £13.76
StarTech.com 2 Port PCI Express (PCIe) USB 3.0 Card with UASP - SATA Power
- Add 2 SuperSpeed USB 3.0 ports with SATA power to your PCI...
- Compatible with HP Pro 6300 and Lenovo ThinkCentre M72e
QuickFind: 632978
Mfr part code: PEXUSB3S24
£ 24.69 inc. vat
£ 20.57 ex. vat
SFP Card - Open SFP - PCIe Gigabit Ethernet Fiber Network Card
- SFP Card with Low-Profile/Half-Height Bracket
- Compatible with Most Gigabit SFP Modules
- PCI Express SFP Network Card Adapter NIC
- SFP NIC with Jumbo Frame Support
QuickFind: 661728
Mfr part code: PEX1000SFP2
£ 159.95 inc. vat
£ 133.29 ex. vat
0% Interest offers available
4-port Pci Express Usb 3.0 Card - 2 External 2 Internal - Sata Power
- Flexibility to connect external and internal USB 3.0 devices and...
- Fast, hassle-free setup with Windows 8 native support, and fits into...
QuickFind: 709032
Mfr part code: PEXUSB3S2EI
£ 33.26 inc. vat
£ 27.71 ex. vat
StarTech.com 3-Port PCI Express USB 3.0 Card + Gigabit Ethernet
- Frees up a PCIe slot by consolidating 3x USB 3.0 & 1x Gigabit Ethernet...
- Provides installation flexibility for standard and low-profile...
QuickFind: 726488
Mfr part code: PEXUSB3S3GE
£ 55.43 inc. vat
£ 46.19 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