Terratec CinergyS2 PCI HD. TV tuner type: DVB-S2. Video formats supported: MPEG 2, MPEG 4. Interface type: PCI. Minimum RAM: 1024 MB, Minimum hard disk space: 300 MB, Minimum processor: 2.0 GHz Intel/AMD. Package dimensions (WxDxH): 238 x 200 x 65 mm, Package weight: 0.4 kg