StarTech.com 3-Port FireWire Mini PCI Express Card Adapter (MPEX1394B3)

The StarTech MPEX1394B3 is a compact, high-performance PCI Express to FireWire adapter designed for ultra‑compact systems, embedded boards, and laptops with available Mini PCIe slots. This 3-port FireWire card brings reliable external connectivity to small form factor configurations, delivering two FireWire 800 (1394b) ports and one FireWire 400 (1394a) port in a single, easy‑to‑install module. Whether you’re streaming video from a DV camera, editing audio with low-latency interfaces, or expanding external storage capabilities, this Mini PCIe FireWire card ensures fast, reliable data transfer across your devices while fitting neatly into tight spaces.

• Three-port FireWire expansion: Add two FireWire 800 (1394b) ports and one FireWire 400 (1394a) port to your mini PCIe system, enabling a wide range of FireWire peripherals from high-speed storage to professional video equipment.
• Mini PCIe form factor for small systems: Specifically designed for mini PCIe slots found in compact laptops, embedded boards, and small form factor desktops, allowing easy integration without sacrificing space or airflow.
• High-speed data transfer and compatibility: FireWire 800 delivers up to 800 Mbps per channel, with backward compatibility to FireWire 400 devices and cables, making it ideal for professionals who rely on robust, cross‑generational device support.
• Broad compatibility and simple install: Built to work with a wide range of operating systems and FireWire peripherals, providing a straightforward installation process for both technicians and power users alike.
• Versatile, field-ready for multimedia workflows: Perfect for video capture, external storage expansion, audio interfaces, multimedia workstations, and any application requiring dependable FireWire connectivity in tight spaces.

Technical Details of StarTech.com 3-Port 2b 1a 1394 Mini PCI Express FireWire Card Adapter

• Interface: Mini PCI Express expansion card designed for systems with an available Mini PCIe slot.
• Ports: 2× FireWire 800 (IEEE 1394b) ports and 1× FireWire 400 (IEEE 1394a) port.
• Standards supported: IEEE 1394b (FireWire 800) and IEEE 1394a (FireWire 400) compatibility for broad device support.
• Data transfer rates: Up to 800 Mbps on each FireWire 800 port; up to 400 Mbps on the FireWire 400 port, delivering reliable throughput for high–bandwidth peripherals.
• Bus interface: PCI Express interface to the host system, leveraging modern motherboard PCIe buses for efficient data handling.
• Power and installation: Bus-powered through the PCIe slot; no external power supply required for typical FireWire devices.
• Compatibility notes: Designed to work with a broad range of operating systems and FireWire devices; assessment of driver availability may vary by OS version and device model.
• Package contents: The adapter card is provided for Mini PCIe slot installation along with standard mounting hardware; note that any required FireWire cables or external enclosures must be sourced separately depending on your peripherals.
• Operating system support: Broad compatibility across mainstream operating systems; users should verify driver availability for their specific OS version during installation.

How to install StarTech.com 3-Port FireWire Card

• Power down your system and unplug all power sources. If you’re working with a laptop, ensure it is completely powered off and, if possible, remove the battery before proceeding.
• Open the chassis or access panel to locate an available Mini PCIe slot. Ensure the slot is compatible with the MPEX1394B3 card and that there is enough clearance for the bracket and connectors.
• Carefully align the edge connector of the MPEX1394B3 with the Mini PCIe slot and press it firmly into place. Secure the card with the appropriate screw or latch to hold it steady in the chassis.
• Reattach any panels or covers you removed and reconnect power. Boot the system to allow the operating system to recognize the new PCIe device.
• Install or update drivers if prompted by your OS. Verify that the two FireWire 800 ports and the FireWire 400 port appear as usable device controllers in your device manager or equivalent system utility. Test connectivity by connecting FireWire devices (e.g., external hard drives, cameras, or audio interfaces) to each port and confirming data transfer.

Frequently asked questions

• What devices will work with this FireWire card? The MPEX1394B3 supports devices that use FireWire 800 (1394b) and FireWire 400 (1394a) interfaces, including external storage drives, professional video cameras, audio interfaces, and other FireWire peripherals.
• Which systems is this card compatible with? The card is designed for mini PCIe-equipped systems and generally supports a broad range of operating systems. Drivers may be required or provided by your OS version or by StarTech. Always check your specific OS and device compatibility before purchase.
• Do I need an external power supply for this card? In most configurations, the card is bus-powered through the PCIe slot and does not require an external power supply. Some high‑demand peripheral setups or certain devices may benefit from external power, but it is not typically necessary for the card itself.
• Can I boot from FireWire devices connected to this card? Boot capabilities depend on the BIOS and system configuration as well as the specific OS drivers. If you require boot support from a FireWire device, verify compatibility with your motherboard, BIOS, and OS before purchase.
• Is this card suitable for professional video workflows? Yes, the 2× FireWire 800 ports and 1× FireWire 400 port provide reliable, high‑speed connections for DV/HDV workflows, external capture devices, and other FireWire-based multimedia equipment when used in compatible systems.