Provides Two external FireWire 800 (1394b) ports and One internal FireWire 800 (1394b) ports devices connections. Supports data transfer rates of 100, 200, 400 and 800 Mbps Built-in 4-pin power connector provides extra power when connected to the system power supply. Supports hot-swapping and Plug-n-Play connection of peripheral devices. Works with types of FireWire 800 (1394b) devices including portable hard disk, DV camcorder, digital camera. Colour:Black Material:metal Package Contents: 1 x PCIe FireWire 800 Card 1 x Low Profile Bracket Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.