http://www.d-silence.com/story.php?...24120&comment=1

Extending the ATI TV Theater family, the ATI TV Wonder 650 Combo PCIe features ClearQAM tuning, allowing PC users to receive unencrypted digital content available from their local cable television provider. The ATI TV Wonder 650 Combo PCIe is a combo-tuner DVR, so users may switch between analog and digital TV to watch and record a digital TV program while simultaneously watching/recording an analog TV channel. The ATI TV Wonder 650 Combo PCIe also features high image quality, 3D comb filtering, and FM tuner.

看來是雙tuner產品(一顆數位tune、一顆類比tuner)、MPEG2硬壓、3D comb filtering、 FM