Brand N/A Quantity 1 Piece Color Black + silver Material Iron Interface 2 x 1394B firewire external ports + 1 x 1394B firewire internal port Features PCI-Express (X1) transmission speed is 2.5Gbps dual-channel ; Uses TI XIO2213AZAY chipset; 2 x 1394B firewire external port and 1 x 1394B firewire internal port; Compatible with PCI-Express 1.0a version; Compatible with IEEE P1394b-2002 standard; Meet the 1394 Open Host Controller Interface (OHCI) Specification Revision 1.1 and 1.2; Supports 800 / 400 / 200 /100Mbps transfer rate; Fully supports plug & play and hot swapping; Compatible with IEEE1394-1995 high-speed serial bus standard compatible with IEEE 1394-2002 standard; Fully interoperable FireWire iLink SB1394 IEEE 1394 standard; IEEE1394b-2002 standard speed of 800Mbps. Supports System Windows 98 SE ME 2000 Server 2003 XP 32/64-bit Vista 32/64-bit Mac OS Packing List 1 x PCI-E to 1394B card 1 x 1394B firewire (130cm) 1 x CD CD: http://m5.img.dxcdn.com/CDDriver/CD/sku.244875.rar