via USB to the computer.
, meaning Windows 10 (64-bit) will automatically install the necessary driver the first time you plug it in. Casio Music Forums The Story of the "Vanishing" Driver casio usb midi driver windows 10 64 bit link
18;write_to_target_document1a;_XLjsaeHXJ_iRseMP4oDXqQw_10;56; via USB to the computer
You can download the Casio USB MIDI driver for Windows 10 64-bit from the official Casio website or other reliable sources, such as: via USB to the computer.