Belkin FireWire 400 PCI Low Profile 2-Port External 1 int. (FA6307L2E1IF101) Expansion module - PCI Low Profile 2 firewire 400 external ports an internal PCI Interface 32-Bit 33MHz, compatible with PCI Specification Revision 2.2 Supports PCI bus-master access, Plug Play, 2 Ports External: 1394 6 Point, 1 Internal port: 1394a 6 poi (FA6307L-2E1I-F1-01)