PCI 1394a 3+1 Port Chipset : VIA VT630X Features : PCI 2.2 compliant PC99 ACPI Compliant Transfer rate: Each port up to 400Mbps Meets all OHCI and 1394A requirements Connectors : 3 X external FW 400 (1394a); 1 X internal FW 400 (1394a) connector Supports Windows 2000/XP/2003/Vista Package Content : 1 X Product (Note : Photo attached is for reference only, it may be slightly varied in items of colour, shape from the actual item delivered from time to time.)