With USB for easy computer connection.
The Roland GI-20 is a powerful Guitar/Bass-MIDI interface ideal for turning your favorite synthesizer or MIDI module into a guitar synth. It has a built-in USB MIDI port for computer connection. Easy, knob-based controls and dedicated buttons for fast, intuitive operation. Patch Memory lets you store user settings including "Play Feel, "Transpose/Mute" settings for each string, and Bank Select/Program Change messages for live performance. Perfect size and configuration for use with Roland XV-2020 Synthesizer Module Flexible Transpose functions + 2 / - 3 octave with optional footswitch control.