Verbatim’s Store n Go Car Audio is a tiny USB flash drive designed for in-dash audio players. With such as mini size, the drive “disappears” once inserted into a car audio system, only 5mm is left protruding when inserted. It weighs just 2g but has 8GB storage capacity that is enough for up to 2,000 songs.
The Store n Go Car Audio works with also PC/Mac computers, notebooks, laptops..etc. You can get one for $19.40.