RCA DVR2160 160GB Digital Video Recorder 160 GB digital video recorder with 3-hour live buffer, 18-hour HDTV capacity, and 80-hour SDTV (standard-definition) capacity 2 IEEE 1394 inputs compatible with digital televisions and DTV set-top box receivers Pause, rewind, and play back a program as it's being recorded; offers 24-hour advance programming and support for audio/video commands Instant replay jumps back seven seconds; jump ahead skips forward 30 seconds Measures 10.3 x 2 x 8.5 inches (W x H x D)