MIDI to USB Cable, USB to MIDI Cable Converter 2 in 1 PC to Synthesizer Music Studio Keyboard Interface Wire Plug Controller Adapter Cord 16 Channels, Supports Computer Laptop Windows and Mac - Walmart.com
Yamaha USB-MIDI Driver V1.2.1 for Mac OS X Release Notes - Dbam
Amazon.com: MIDI to USB/USB C Interface MIDI Cable Adapter with Input & Output Connecting with Keyboard/Piano/Synthesizer for Editing & Recording with Windows, Android, Mac OS, Android, Most Type-c Devices : Musical Instruments
Trouble connecting Yamaha P-250 Keyboard to Logic Pro X - Logic Pro - Logic Pro Help
Yamaha DTX Multi Pad 12 - Kit selector for Ableton Live (Max for Live device) – Ableton Drummer
Yamaha midi driver for MacBook Pro | MacRumors Forums
Amazon.com: CableCreation USB B to USB C Printer Cable 6.6 FT, USB C to USB B Printer Cable for MacBook Pro, Air, USB C MIDI Cable for Yamaha Casio Digital Piano MIDI
How to connect older MIDI keyboards to USB (MIDI to USB cable) - YouTube
Mac OSX - Verifying Yamaha USB MIDI Driver Installation and Connectivity
Yamaha midi driver for MacBook Pro | MacRumors Forums