This card is a Taiwan VIA chip version, high speed and stable, supports DV, HDV, and supports up to 1440x1080 high-definition cameras. Full-duplex 1-Lane (x1) PCI-Express bus, bus bandwidth up to 2.5Gb/s. Compliant with PCI-Express Revision 1.0a, supports IEEE P1394b-2002 standard, compliant with IEEE 1394a-2000 and 1394-1995 standards. Compliant with 1394 OHCI protocol Revision 1.1 and 1.2 draft, supports 800 / 400 / 200 / 100Mbps data transfer rate. Plug and play, supports hot swap, backward compatible with 1394a standard, supports bidirectional transmission (FirewireTM, iLINKTM and SB1394TM) IEEE 1394 standard, supports 1394b-2002 standard for two-way communication (800Mbps data transfer rate). Name:1394 video capture card Supported operating systems:for Windows 8 / 7 / Vista / XP / 2000 / ME / 98SE / Server 2003-2008 32/64-bit, Mac and other operating systems Note:PCI interface is not supported Colour:Black Material:PCB Package Contents: 1 * Capture Card 1 * Connection Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.