The Akai MPK Mini MK3 ticks all of those boxes, giving you a nice route into MIDI keyboards but also offering enough depth that you can grow with it. If you need something a little cheaper, the Nektar ...

How do you disrupt the mini MIDI keyboard market again, though? Korg’s answer is the NanoKey Fold, a new 25-noter that, as its name suggests, can be folded up to make it even smaller.

as well as the all-important MIDI and USB connection. Designed for use with the Ableton Live software, though perfectly good if you prefer something else, this 25-note mini keyboard has 16 drum ...

ABLEGRID 6ft USB Cable Plug for Samson Carbon 49 MIDI Keyboard Controller Cord USB Type A Male to Type B Male with Ferrite Core.With anti interference, improve singal and filter.

complete with a full-sized keyboard spanning two octaves and a MIDI interface. Korg Introduced the Monotron analog mini-synthesizer back in 2010. They also dropped the schematics for the synth.