Description: 1394b controller card compliants with IEEE 1394b standard, transmission speed of up to 800Mbps, and also in line with IEEE 1394-1995 and IEEE 1394a-2000. The PCI-Express bus transmission speed of 2.5Gbps, far higher than the PCI bus, fully shows high-speed transmission performance of IEEE 1394b, and is backward compatible with devices in 400/200/100Mbps transmission speed. It can be connected with 1394a or 1394b high-performance storage devices, also suitable for video, audio transmission, industrial cameras, video cameras, 1394 card and so on. It allows 2 computer to set up FireWire LAN. Specifications: Material: Plastic Color: As the picture shows Ports: 2 x 1394a (9-pin, Bi-lingual), 1 x 1394a (6-pin) Compatibility: Windows 10/ 8 / 7 / Vista / XP / 2000 / ME / 98SE / Server 2003-2008 32/64-bit, for Mac. Supports Data Transfer Rates of: 100Mbps/200Mbps/400Mbs/800Mbps Size: approx. 120*100*17mm/4.72*3.93*0.66" Net weight: approx. 44g Gross weight: approx. 95g Package Included: 1 x Controller Card 1 x Firewire Cable 【Controller Card】1-Lane (x1) PCI-Express with Transfer Rate 2.5Gb/s Full Duplex Channel. Support Provisions of IEEE P1394b Revision 1.33+, 3x External Ports (2 * 6 Pin + 1 * 4 Pin) 【Suit for】Works 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 【High-performance】Simultaneous Operation of Multiple High-performance Devices. Supports Hot-swapping and Plug-and-Play Connection of Peripheral Devices 【High standard】Compliant with PCI-Express Revision 1.0a. Compliant with IEEE 1394 OpenHCI Specifications V1.1 and V1.2. Compliant with IEEE 1394-1995 for a High Performance Serial Bus. Compliant with IEEE 1394a-2000 Standard 【Quality Assurance】Perfect after-sales system, worry-free shopping, if you have any questions, please contact us within 24 hours