Compliant with PCI Local Bus specification (Revision 2.2) 33 MHz/32-bit operation Supports the Plug-and-Play (PNP) Specification, connect devices without restarting the computer Chain up to 63 devices together for use with digital camcorders, har... - Update: 2007-04-09

IEEE 1394-1995 Standard compliant 2.the high transfer ratio:400Mbps 3.Data transfer rate: 100/200/400 Mbps 4.can link with 4-pin 63 or 6-pin IEEE1394 equipment 5 ,VIA 6303 chipset - Update: 2006-04-05