Amazon.com: LiDiVi MIDI USB interface MIDI Cable Adapter with Input & Output Connecting, Piano Keyboard/Synthesizer for Editing & Recording Professional MIDI Adapter Cord with Windows/Mac for Studio Black (6.5Ft) : Musical Instruments
Adapter USB to Midi In-Out : Amazon.co.uk: Musical Instruments & DJ
Cannot run Yamaha USB Midi Driver on Macb… - Apple Community