SUNIX UFC2412, IEEE 1394b and USB2.0 Combo PCI Express Card offers user the ability to add hardware features into their PC in a very painless and simple way. PCI Express scalable bandwidth of 16 gigabytes per second at its initial signaling rate of 2.5GHz with much higher transfer rates in the future using higher frequency signalling technologies, and architecture is a cost-effective, low-pin count interface offering maximum bandwidth per pin, reducing cost and design complexity and enabling smaller form factors. SUNIX UFC2412 provides high performance serial I/O standard of FireWire 800 technology. The FireWire 800 implementation of the IEEE 1394b standard supports transfer speeds up to 800 Mbps and device distances can now be up to 100 meters. The IEEE 1394b FireWire 800 interface is ideal for capture high quality streamlined video into your computer for editing and publishing. The USB2.0 High-Speed implementation of the Universal Serial Bus standard supports transfer speeds up to 480 Mbps. With USB USB2.0 High-Speed ports, its make you connect kinds of USB devices and peripheral to your desktop computer instantly and conveniently. With SUNIX UFC2412 Combo PCI Express host card, you can use 1394b and USB2.0 multimedia peripheral, such as digital video (DV), hubs, data storage devices, PC video cameras, and more. FEATURESGeneral Supports PCI Express Base Specification Revision 1.1. Single-lane (or x1) PCI Express throughput supports rates of 2.5 Gbps. Hot-swapping feature allows you to dis/connect devices without powering down the system. Built-in 4-pin power connector for receiving extra power supply from system. Supports Microsoft Windows 2000, XP, Sever2003, Linux and MAC G5 operation system. USB 2.0 Fully supports EHCI and OHCI Compliant standards. Supports Universal Serial Bus specification revision 2.0 Provides independent four external and one internal USB2.0 high speed ports. Supports data transfer rates of high-speed (480Mbps),full-speed (12 Mbps) and low-speed (1.5 Mbps). IEEE 1394a Compliant with 1394 Open Host Controller Interface Specification 1.1. Provides IEEE 1394b software enable better performance of the hardware and data transfer. Provides two external and one internal independent FireWire ports. Data transfer speeds of 100, 200, 400, and 800 Mbps Low-cost peripherals can be powered directly from the 1394 cable, so no dedicated power supply is needed. Fully compliant with IEEE P1394b and backwards supports 1394a-2000 as well as 1394-1995 standards. Devices can be daisy-chained and no central bus supervision is required.