A small box of 11 cm by 11, a phono input or line (depending on the switch position) to connect to the sound source, a USB output to connect to the computer. Install the supplied software "EZ Vinyl Converter" and the case is played. You turn into a snap LPs, provided of course, have a plate (in my case a good old Thorens) in mp3 files via iTunes. You can directly connect the deck to the device or connect it to the output "record" your amp by setting the switch accordingly (phono or line). Another software is provided: Audacity. It is more efficient and has multiple functions such as to remove small crackling of old vinyl. In a word the device proves very satisfying, easy to use and the sound quality very good files. The transfer of each face Vinyl obviously takes some time since we must convert analog to digital.