Plextor ConvertX DVR for Macintosh Computers (Model PX-TV402U-NA/MAC) Watch, pause, and record live TV right from your Macintosh computer Converts analog video and audio to a range of formats, including MPEG-1, MPEG-2, and MPEG-4 Edit video files on your computer, then archive to VCD or DVD (recording requires a CD or DVD burner, sold separately) High-speed USB 2.0 interface, includes all necessary hookup cables Measures 7.2 x 1.3 x 6.1 inches (W x H x D)