Roland UM-ONE MK2 USB MIDI Interface

The Roland UM-ONE MK2 is the most reliable and universally compatible USB MIDI interface available, used by recording engineers, composers, and piano teachers who need to connect older MIDI equipment — acoustic pianos with MIDI retrofit, digital pianos without USB-MIDI, and vintage synthesisers — to a modern computer or iPad. The bus-powered USB connection requires no driver installation on current Mac and Windows systems, and the bi-directional MIDI in and out ports handle all standard MIDI communication including SysEx.

• Most reliable and universally compatible USB MIDI interface
• Bus-powered USB — no separate power supply required
• Driver-free on current Mac and Windows systems
• MIDI In and Out — full bi-directional SysEx capable