A now discontinued single-cable USB 2.0 MIDI interface with super-accurate Ploytec MIDI chip. Ploytec MIDI interface technology is widely recognized as being extremely tight, stable and accurate with minimal jitter. Try googling for Terrasoniq MIDI One or Ploytec to verify this.

The cable can be used as a MIDI input or output - it automatically figures out which from the connection, there are no settings to have to deal with.

Working great and in excellent clean condition, in fact it has rarely been used due to me having various other interfaces - I had this on-hand mostly as a spare I/O when needed and for very occasional portable laptop usage.

I no longer have the plastic blister-pack in which it was originally provided, but I do have the documentation card.

It works as a class-compliant interface (no driver needed), but there is an optional driver download for Windows which I believe enables multi-client use. I have only ever used it on MacOS so I’ve never needed to investigate the optional Windows driver, but it is still downloadable from the Ploytec website (usb-midi.com). It is also specified as working on Linux but again I’ve never tried this.

Will be sent via RM Tracked48.