Features Specifications:ATSC&NTSC PCI TV Card  Product Name: ATSC&NTSC PCI TV Tuner Card Features: Interface: PCI Digital TV Tuner: 75 Ohm (UHF/VHF) TV Antenna Analog TV Tuner.75 Ohm (UHF/VHF) TV Antenna Video: S-Video Input: 4-pin Mini-Din Composite input: RCA jack TV system Frequency: 55.25-855.25MHz(NTSC) 69 terrestrial digital channels (ATSC) IR:Infrared Remote Control System Requirements: Intel P4, Celeron, AMD Atholon or compatible, operating at 1.3GHz or greater 256MB of system memory Available PCI slot for GENIATECH HDTV Thriller A8000 card Graphics card with 64MB or greater of frame buffer and Microsoft DirectX 9.0 support Installation software requires CD-ROM drive Sound card with speakers.