MIDI USB-USB
[MIDI USB-USB]

Works great!
Does everything it's supposed to. You can connect (for example) two computers and share MIDI-Signals amongst these Host-Devices. This USB-Stick is immediately recognized as a MIDI sender and/or reciever.

If color is important to you:
My Device came in Red (front plate) and Black (back-housing), not as shown on the pictures, grey and black.

Beware:
If you're planning to connect an IPad and a PC of any sorts, you will need the "Lightning to USB3 Camera Adapter" to make it work. Otherwise the IPad cannot interpret MIDI-Signals.