Siig NN-E38012-S3 3-port FireWire Adapter: * The FireWire 800 3-Port PCIe host adapter comes with two 9-pin (1394b) and one 6-pin (1394a) ports, providing flexible data transfer rates up to 800Mb/s and 400Mb/s respectively. The onboard power connector provides a reliable power source. Included with the FireWire 800 3-Port PCIe are a FireWire 800 driver CD and users manual. * The FireWire 800 3-Port PCIe is powered by Texas Instruments chip and is fully compliant with the PCI Express Base Specification Revision 1.0a. It is also FCC Class B (DoC) & CE regulatory approved and RoHS compliant. * Data Transfer Rate: 800 Mbps * FireWire ports: 2 x 9-pin IEEE 1394b FireWire External, 1 x 6-pin IEEE 1394b FireWire External * Form Factor: Plug-in Card * Platform Support: PCs and Macs