Terratec Cinergy HT USB XE (DVB-T/analog) USB 2.0 Stick. TV tuner type: Analog & DVB-T. Interface type: USB. Minimum RAM: 512 MB, Minimum processor: Intel Pentium 4 / AMD Athlon XP / Centrino 2 GHz. Minimum system requirements: -USB 2.0 -CD-R/DVD-R -DirectX, Compatible operating systems: Microsoft Windows XP SP 2, Windows Vista, Bundled software: TerraTec Home Cinema