Features: 100% brand new and high quality. 1-Lane (x1) PCI-Express with 2.5Gb/s full duplex channel transfer rate. 3x external 1394A ports (2 * 6-pin + 1 * 4-pin) and 1x internal 1394A port (1 * 6-pin). Compatible with PCI-Express revision 1.0a. Compatible with IEEE 1394-1995, 1394a-2000 standard. Compatible with IEEE 1394 OpenHCI specifications V1.0 and V1.1. Supports 400/200/100 Mbps data transfer rates. Easily connect more 1394a devices to your computer. Note: Does not support hot-plugging. Turn off the power and unplug the power cord before installation. 3 external FireWire (1394a) ports to support DV camcorders, hard drives, removable devices, scanners, digital cameras, and other FireWire devices. OS Support: Windows 2000/XP/Server 2003/Vista /Windows 7 /Windows 8 / Windows 10 32/64 bit Please note: The built-in 6-Pin IEEE 1394 female on the metal bar cannot work simultaneously with the 9-Pin IEEE 1394 female on the card. Specifications: Material: Plastic + Metal Color: Black (as pictured) Size: 100×120×18mm/3.94×4.72×0.71in (approx.) Cable Length: 80cm/31.50in (approx.) Connectors: 2* 6-Pin IEEE 1394 female (on metal bar); 1* 6-Pin IEEE 1394 female (on card) 1* 4-Pin IEEE 1394 female Quantity: 1 Set (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. Please make sure you don't mind before bidding. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 X PCI-Express IEEE 1394A Firewire Card (No retail package) 1 X 6Pin to 4Pin IEEE 1394 Cable