1394b FireWire 800 ExpressCard Single Slot for MAC and PC DV editing card ExpressCard/34 Form Factor, 250Mbytes/sec TI 1394b OHCI-Lynx Chip built-in FireWire Speed up to 800Mbps (=100MB/S) 2 Bilingual 9-pin 1394b connectors 1 Input DC-Jack to Supply 1394 Bus Power