ATI TV Wonder HD 600 PCIE PC TV Tuner Attach an amplified HD antenna or TV cable to watch, pause or record analog and digital live HDTV on your PC. Perfect for the home theater enthusiast looking for great value in a multimedia PC TV tuner. ATI Catalyst Media Center offers DVD Playback and Authoring Software Single hybrid tuner offers tuning for Over-the-air Digital TV/HDTV (ATSC), Over-the-air/Cable Analog TV (NTSC), Clear-QAM Digital HD Cable. Uses PCI Express x1 Connection Bus