Diamond Rio PMP300 | Portable MP3 Music Player (1998)
Here I show one of the very first portable MP3 music players manufactured in 1998 by the Diamond Company, it is called the Diamond RIO PMP300.
1998-09-15 19:00:00 - Aat van Rees
Before USB file transfer, a parallel port adapter was used to drag and drop files from the computer to the smart media storage cards used in this popular device.
Check it out!