Feature: 1. 1394b expansion card is designed based on IEEE 1394b standard, and in line with IEEE 1394-1995 and IEEE 1394a-2000 standard. 2. The transmission speed can be up to 800Mbps, but also downward compatible with 400 / 200 / 100Mbps devices. 3. Works with various types of 1394b and 1394a Devices including DV Camcorder, Digital Camera and Other Audio \u0026 Video Devices. 4. Supports two way transmission, fully interoperable with FireWire, iLink, and SB1394, implementation of IEEE 1394 Standard. 5. Plug and play, hot-swapping. Supports for Windows 8 / 7 / Vista / XP / 2000 / ME / 98SE / Server 2003-2008 32/64-bit, for Mac. Specification: Features: 1394b expansion card is designed based on IEEE 1394b standard, and in line with IEEE 1394-1995 and IEEE 1394a-2000 standard. The transmission speed can be up to 800Mbps, but also downward compatible with 400 / 200 / 100Mbps devices. Works with various types of 1394b and 1394a Devices including DV Camcorder, Digital Camera and Other Audio & Video Devices. Supports two way transmission, fully interoperable with FireWire, iLink, and SB1394, implementation of IEEE 1394 Standard. Plug and play, hot-swapping. Supports for Windows 8 / 7 / Vista / XP / 2000 / ME / 98SE / Server 2003-2008 32/64-bit, for Mac. Specifications: Model Number: FG-EFWB-V1T-003BI Port: 2 * 1394b (6 Pin), 1 * 1394a (4 Pin) Data Transfer Rates: 800 / 400 / 200 / 100Mbps Color: Black Main Item Size: 11.9 * 9.6 * 1.7cm / 4.68 * 3.78 * 0.67in Main Item Weight: 43g / 1.54oz Package Size: 14.6 * 12.8 * 2.8cm / 5.74 * 5.03 * 1.10oz Package Weight: 92g / 3.26oz Package List: 1 * PCI-E Controller Card 1 * Firewire Cable Package List: 1 * PCI-E Controller Card 1 * Firewire Cable