The Zplayer Ultra reference design is a multimedia record and playback device featuring a built in 20, 30 or 40GByte hard disk, SD-card interface and USB2.0 High Speed and Full Speed connectivity to a PC or USB mass storage device. Audio or video data can be uploaded via USB to the local hard disc or SD-card. The SD-card contains pre-recorded data in MPEG-4, JPEG or MP3 format. Audio and Video data is output to a LCD or to a TV. MP3 files play through headphones.