Check the listing for details. (3x)FireWire & (4x)USB 2.0 Combo PCI Adapter for PC/MAC. Condition: New. Listed at 6.49 USD. (3x)FireWire & (4x)USB 2.0 Combo PCI Adapter for PC/MAC The PCI 1394 is a PCI to IEEE 1394/ USB Host Adapter for PCs. For non-FireWire or non-USB enabled PCs, the PCI 1394/ USB combo host adapter allows you to add the most modern IEEE 1394 and USB 2.0 technology to the PCs. With PCI 1394/ USB combo Card installed, you can connect your PC to 1394 and USB peripherals such as DV camcorder, FireWire Video equipment, FireWire/ USB Storage Devices (CDROM, CD/RW, MO, HDD, ZIP etc.) The 1394U2PCI is an OHCI based FireWire Controller card designed to provide Integrators with a quality solution for IEEE1394/FireWire connectivity in both Macintosh and PC systems. The 1394U2PCI has EHCI (Enhanced Host Controller Interface) and two OHCI (Open Host Controller Interface) integrated in a single chip. Each USB port will keep its connectivity with USB1.1 devices, and provide High-Speed data transferring. Digital Interface: - No D-A conversion for data transport, therefore no loss of data integrity.Easy and flexible: - No terminators, no IDs, connect up to 63 devices with a total bus length of 72 meters.Hot Pluggable - devices can be added or removed while your system is running with immediate device recognition.3 FireWire ports, 4 USB2.0 ports.