... with PCI Express Base Specification 1.0a PCI-e 1394a(firewire) 1,Compliant with PCI Express Base Specification 1.0a2, ... supports data transfer rates up to 400Mbps5,Two external and one internal 6-pin Firewire ports to support DV camcorders, hard disks ... , removable drives, scanners, digital cameras and other Firewire audio/video device6,Onboard power connector to provide reliable source7 ...