PCIe x1 4 Ports 1394A Firewire Expansion Card, PCI E (1X) to External IEEE 1394
3x external 1394A ports (2 x 6 Pin + 1 x 4 Pin) and 1x internal 1394A port (1 x 6 Pin). Allows to connect more 1394a devices to your computer easily. Compliant with IEEE 1394 OpenHCI Specifications V1.0 and V1.1.