Midi usb type b to midi din - Look Mum No Computer Thingies

hey everyone, i was thinking about that little problem: i own a arturia minilab, because i’m most of the time on a computer (naughty me) i want to use it with some midi things, i want to convert my usb midi out to a midi din, is this possible ? is that complicated or just like soldering a midi din to a usb ?

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