EDO Tech Sync Charger Cable Power Cord for Dell DJ Mp3 Digital Jukebox HVO2T HVO3T DJ MP3 20G 30G Player Compatible Model: HVO2T, HVO3T Dell DJ 2nd Generation, 20G, 30G Player (not for 1st generation DJ and other models) about 3' in length for transfer data between Dell DJ 2nd generation MP3 player and computer USB DJ charging cable