Yamaha 4.9' USB to Apple 30-Pin MIDI Interface Cable
Yamaha Wireless Midi Adapter Ud-bt01 Sudbt01 for sale online | eBay
Yamaha UD-BT01 Wireless Midi Adapter – Thomann United States
Yamaha Music Square (GIRHOMA) - The Yamaha UX16 USB MIDI Interface supports up to 16 MIDI channels with one MIDI in and one MIDI out port. The integrated 24" USB cable and