[Features] Dual-chip design, low power consumption, support OHCI 1.1 standard asynchronous and synchronous data, 100/200/400 Mbps multiple transmission rates, support 1394 hot-swappable devices , Dynamicly combine up to 63 two external 6-pin 1394A ports and one 4-pin 1394A port on the node bus. This 1394 card fully supports the OHCI 1.1 protocol and is compatible with most brands of digital camcorders: Canon, JVC, Panasonic, Sony, etc. Perfect configuration of external 1394 devices, such as digital video cameras, 1394 sound cards, external 1394 hard drives, etc. Card, VIA chip has good compatibility, support various 1394 devices. The slot PCI-E supports: PCI-E1X, PCI-E4X, PCI-E8X, PCI-E16X Color: Black Material: PCB Dimensions: 15 x 10 x 8cm Package Contents: 1 x 1394A Adapter Card Note: PCI interface is not supported, only the above package contents, excluding other products. Measurement tolerance is +/- 1-3 cm.