Features 

1. Add 3 1394 ports to your computer:

    2 x 1394b External firewire 800 ports (9 pin)

    1 x 1394a External firewire 400 port (6 pin)

2. TI SNO82AA2 & TSB81BA3 chipsets

3.   Support 64Bits 33MHz PCI Interfacing

4.   Compliant with 1394 OpenHCI Specification V1.2

5.   Full Backward compatible to FireWire 400 1394a specification

6.   Support 800/400/200/100Mb/s data transfer rate

7. Supports MS Windows 98/98SE/ME/2000/XP/XP/Vista/Windows 7/ Mac Os