TechniSat SkyStar 2 TV PCI. TV tuner type: DVB-S. Interface type: PCI. Minimum RAM: 256 MB, Minimum hard disk space: 10030 MB, Minimum processor: 700 MHz Intel Pentium III. Compatible operating systems: Windows 2000, XP, Server 2003, Vista, Frequency range: 950 - 2150 MHz