iRig KEYS PRO gives you the best of both worlds. It’s a super-compact, bus-powered, ‘plug-and-play’ MIDI controller that you can use anytime and anywhere. Yet despite it’s small footprint, if offers full-size, velocity-sensitive keys, allowing for a realistic playing feel. With its 37-key (3-octave) keyboard, you can play legitimate two-handed parts. What’s more, it has loads of pro performance features, and comes with cables and software for iOS devices — Lightning and 30-pin — and for Macs or PCs.