Freecom USB-2 PCI Host Controller. Host interface: PCI, Output interface: PCI 32-bit, USB 1.1/2.0. Data transfer rate: 480 Mbit/s. Minimum processor: Pentium 266 MHz, Minimum RAM: 32 MB, Minimum hard disk space: 40 MB. Bundled software: Drivers, Platform: PC, Connectivity technology: Wired