2 Port Firewire 1394B and 1 Port 1394A PCI-e 1.1 x1 Card (800 port/8pin)

Simultaneously supports up to four posted write transactions, four nonposted transactions, and four completion transactions pending in each direction at any time. Each posted write data queue and completion data queue can store up to 8K bytes of data. The nonposted data queues can store up to 128 bytes of data. The PCI Express interface supports a x1 link operating at full 250 Mbit/s packet throughput in each direction simultaneously. Also, the bridge supports the advanced error reporting capability including ECRC as defined in the PCI Express Base Specification, Revision 1.1. Supplemental firmware or software is required to fully utilize both of these features.Supports Hot-swapping and Plug-n-Play Connection of Peripheral DevicesWorks with Various Types of FireWire 800 (1394b) and 1394a Devices Including Portable Hard Disk, DV Camcorder, Digital Camera, CD-RW/DVD-ROM Drive and Other Audio/Video Devices