The ATI TV Wonder HD 650 Combo USB TV tuner loads your system with a complete set of media abilities, transforming your PC or notebook into the ultimate entertainment system. The tuner is flexible enough to be used with either your laptop or desktop PC, and is a great complement for watching TV in Windows Media Center. Attach an amplified high definition antenna or your analog TV cable and you can watch, pause, or record high definition TV on your PC. Even analog TV is made brilliant by the advanced 3D Comb Filter that produces a high-end television and video content experience with true-to-life images. The Motion Adaptive 3D Comb Filter, Edge Enhancement and Noise Reduction work together to produce an ultra sharp, pure image that rivals high-end TV sets. Your ATI TV Wonder 650 is a high-speed USB device that lets you enjoy over the air digital (ATSC) TV broadcasts on your laptop or PC computer. You can also receive analog (NTSC) broadcasts by connecting your home's TV cable line or external antenna to your ATI TV Wonder 650.