The PSR-E473 is on Mac. This means it works plug-and-play without a manual driver installation for basic tasks.

Avoid using USB hubs, which can degrade audio and MIDI signals.

However, many users hit a wall the moment they try to connect the keyboard to a computer. You plug in the USB cable, but nothing happens. The DAW doesn’t recognize the keyboard. MIDI signals are laggy. Or worse—audio crackles and drops out.

over USB